VK7 Centenary Documents

QRM

1970sDocument1976QRM Vol 6

Your browser will not display this PDF inline. Download it instead.

Recognised text

Text below was produced by optical character recognition and may contain errors. Check it against the original.

Bulletin issued by the Northern                 :                     r.0. Box 1010
Branches    of   the Wireless    Instituce          3                 Launceston
of Australia, Tasmanian Division.                       )             Tasg.   7250



July 1976
Vol.é No.4




flegistered at GPO Hobart
for transmission by post
as 1 pgriodical. Category B.


                                  MEETINGS
July 9th           Northern Branch, S.E.S.              icoms, Charles St. 8 p.m.

July 13th          North West Branch,        lakins Hall,       Ulverstone.    8 p.m.


                             Y.R.C.S. MEETINC
July 10 & 24th Kings Meadows High Schooi.                   10 a.m.


                          _A.0.C.P, Classes
July 5th
     12th          Kings Meadows High School
     19th          block B, room 35
     26th          CW; 1730 p.m.
Aug. 2nd           Radio Theory 8 p.m.
      9th             d



                             _Contests
July 3/4           W - VK7      contest (see page 10 this issue)
  "    "           Venezuelan phone contest
July 17/19         County Hunters CW contest
July 24/25         ARRI, Bi-centennial
July 31/ Aug 1      Venezuelan CW contest
August 14/15       REMEMBRANCE DAY CONTEST
Page 2                       Q.R.M.                       July 1976

Notes from the Northern Branch by Norman VK7NR.

         Thirty one members and two visitors attended the June
meeting of the Branch and 6 apologies were received. The Chair-
man Brian VK7ZBY started the meeting by introducing the two
visitors, Messrs. Beswick, senior and junior, Father and son.
It would appear that the son could be an associate member and
and from the questions the OM was asking, we might even get two
new members.
         Harvey Skegg VK7HK attended with his brand new call sign,
a result of the February exam, congratulations Harvey and we
believe you have already made it known, dear me, more QRM on the
West Tamar.
         The meeting was very dquiet and despite the recent
questionaire in QORM regarding clubrooms, nothing firm came up.
From written notes submitted it would appear that 60% were in
favour of the Branch building and or owning it's own clubrooms,
40% were of the opinion that we should just continue to rent a
room as and when needed. So it looks as if it's back to the
executive for more head scratching on the subject.
         The sad story of Mark Addison was brought to the notice
of the meeting and several members offered to visit him at the
Cosgrove Park Hospital and if possible take some portable gear
with thém to help him maintain his interest in Amateur Radio.
The meeting also put the matter back to the executive in the
hope that we can enlist the help of the Radio Branch in perhaps
getting Mark a special restricted license, to at least operate
on the repeater channels.
         Once again suggestions were called for social evenings.
Ed VK7ED suggested another film night at the Postal Institute
and the executive suggested such things as, progressive dinners,
dinner dances, wine and cheese evenings or just a straight out
social nite. But what's your suggestion?
          One thing was finalised and that was the Hamfest, this
will be held on the weekend of the 13th and 14th of November at
the Evandale Hall and grounds. Lindsay VK7ZLD the chairman of
the Hamfest Committee said he had promises of help from some
6 persons, but said that the main topic at this time was ideas
on what was wanted, especially if we wanted to get away from
the normal stereo type of gathering. As the Hamfest is a Divis-
ional function, he would welcome ideas from any member of the
Division.
         A volunteer is required to rebroadcast the VK7WI Sunday
news broadcast on 27.125 MHz, can anybody help? perhaps later we
can get one of the Novice licensees to do it, but we need some-
body now to start it going.
         It is hoped to hold a W.I.C.E.N. exercise in the near
future, primarily to see if we are good enough to back up S.E.S.
so be ready to turn out when you are called for.
         Joe VK7ZGJ finished the evening off with a very enlight-
ening talk on Meteor Scatter.
         Don't forget the next meeting on July 9th at the S.E.S.
rooms in Charles St.
                                 73   de   Norman VK7NR
July 1976                         Q.R.M.                                Pags 3

Notes from the North West Branch by Lindsay Johnson.

       The June meeting was held in Lakins Hall with a very good
turn up of twenty one members, 12 full and 9 associates. Ian VK7ZIE
and Max VK7MX were in their respective chairs.
       It was reported that two more members had passed their
exams and will soon be heard on air, they are, Lionel Stott and
Neil Bird. During the meeting Neil Findlay was welcomed and later
filled in a application form for membership to the W.I.A.
       Apologies were received from Brian VK7ZBL who with his
family is holidaying somewhere in Tasmania, also from Graeme
VK7ZAQ and Harold VK7MZ,
       It was good to see more members turning up for this
meeting than our last one. There was, as usual, some spirited
debates, with Bob VK7ZJS holding his own. The meeting closed at
8.45p.m. after which supper was served by the Ulverstone and
Devonport members. Following supper Winston VK7EM gave a very
good and interesting talk on a 2.5 KW, MF transmitter, armed
with circuit diagrams and some parts of a MF transmitter
Winston was able to answer the many questions asked of him
by various members. Not that he needed the diagrams to enable
him to answer the questions, they were for the benefit of the
members. Winston's talk was a fairly lengthy one but time went
by very quickly. Following this there was the usual after
meeting talk and the evening closed at 10.30 p.m..
       The next after meeting programme will be a showing of
slides by Brian VK7ZBL, who has a very good collection of
aerial shots which should prove very interesting and we are
all looking forward to seeing them.
                      %kokok Kk ke kokokok kokokokokokok



       Ellis VK7WA has recently purchased a new 2 metre rig
and has been heard on air quite a lot of late testing the
little beauty. We hear it is quite small in size, but not
in capabilities and will soon be installed in his car, so
he will shortly be heard mobile as well as from his QTH, where
he's worked a YL off the back of his microphone.
       Terry VK7TT has recently moved his QTH to Lonah, directly
beneath the new 2 metre repeater site. Terry reports, from his
backdoor he looks straight up at it. With the shifting and
settling in, not much has been heard of him on air recently,
but we are expecting some strong sidnals from over that way
shortly.
       Adrian VK7ZAT is also very active on 2 metres and is
in the process of remodelling and erecting a tower at his QTH
in Devonport, he will also be putting in some stronger signals
when he gets up higher in the air.                       .
       Tony VK7AX is still laying tiles. Bob VK7ZJS is still
boat building and Ian VK7ZIE and XYL Lyn are still waiting for
the stork to arrive.
                                                      73   Lindsay Johnson
Page 4                                  Q.R.M.                             July 1976

To the Editor ORM,
       It has long been my opinion that WICEN is a lost cause.
The only body that has ever shown any genuine interest in at is
the W.I.A.
       Officialdom has never been very enthusiastic¢ about us,
and we are led to believe that they have adequate communication
to cope with any emergency. I for one hope that this never has
to be proved. Nobody forecast the Hobart bush fires, but it
happened.
       The position today is vastly different and mainly because
of the widespread popularity of 2 metres, the advent of repeaters,
the introduction of hand-held units, the swing to mobile operat-
ion and solid state equipment with low current drain. We could
now be considered to be a very efficient mobile group. At the
drop of the hat we could mobilise a formidable array of mobile
two way units. We are impressed anyway.
       Following the preamble I now make a suggestion. Would
it be a worthwhile idea for mobile operators to log ideal
operating locations? This information could be channeled to
a central point, where it could be collated and published for
the benefit of all operators. The information could be very
useful even in a small or  personal emergency.
    7 To illustrate the point, I recently worked VK7ZDA on
channel B when he was parked at his place of work at Kelso.
Very useful. Again there is a length of road a few miles from
Hellyer Gorge where channel B is full strength at this QTH.
Concerning repeater 4, VK7ZGG could pinpoint a few spots
around St Helens where full communication is normal.
       Periodically, this information could be published in
QRM in such a way that it could be removed and filed for use
in the car. At this point I can hear rumblings. Who the heck
is going to take on a job like that? Well I thought of it,
so I am prepared to do the job.
         So what do you think? Perhaps it could be discussed
at Branch meetings.

                                          73,         Max Ives VK7MX

                        Fe ke eok K e gk eok ok ook ok okodkokook ok kok




Collecting news and bits and pieces for inclusion in ORM is
sometimes very difficult, so pleade accept my apologies if
you seem to be reading quite a                lot of the same names and
callsigns in every issue., I can assure you its not meant to
be this way. As I obtain these bits and pieces via the on
air activities of the members and sometimes a note or two
posted or given to me. That is why these are the members
whose names and callsigns keep popping up from time to time,
they are being heard! regularly on 2 metres, 80, 40, 20 etc.
My QTH is, 4 Horsham St. Ulverstone 7315, my phone number is
252432, so if you have anything or are building something it
would be appreciated and most helpful to both our editor,
myself and vou the members in general.
                                                             Lindsay Johnson
 July 1976                              QRM                               Page 5


HF and DX notes by Col VK7LZ.

       How unlucky can one bs, imagine trying to write about
DX when the sun spots are practically at the minimum of a
cycle and the bands so uninteresting that the April issue of
QST confined their "How's DX'" department to novices only and
Frank VK7BC sabotaged his own beam so that he could get out
of the job, anyway, to hell with the sun spots, remember-
DX is where you find it.
       First lets put the record straight, these notes only
cover the period from the first to the 21st of June, so here
we go.
160 metres.   Not much activity here, the only DX stations
       heard were W4EX, VR1AA and A35AF, all on CW with 559
       signals, listen around 1000Z, other stations were only
       VK's and ZL's.

80 metres.  Infrequent listening here has only produced, W,
       JA, KH6 and UAZ around 1100 to 1200Z.

40 metres.  The band to watch but you need CW more than SSB
       to get the best out of it, prefixes heard were;
         EA,   PY,   I, YU, G,   DJ,   F, VE, VO, VK, VK/Lord Howe Isl.
         ZL,   A3,   KX6, Kv4,   JT,   HC, VR1l, HB, YV, EA6, UA9, UAgZ
         7J, HK@/Serrana Bank,         ZF, HI,    HK@/Bajo Nuevo, JA,       TI,
         3D2, OA, VP9, ZK1, W, UL7, ON, KJ6, CTl, a total of
         39 countries in 17 days all heard between 0530 and
         1030 hours Z, not bad for 40 metres. No listening was
         done in the mornings, local time, you can't expect to
         much  from an old timer.

20 metres.  Very patchy, the gem of the month was 7J1RL on
       Tori Shima Island reputably listed as a new country
       for DXCC, otherwise not much to report, a ZS  occas-
       ionaly, some days produced Europeans, Central and South
       Americans but W's and VE's dominated the band. VK7BC
       reported M1B on SSB over the long week-end.

15 metres.      Occasionally W's and JA's but nothing exciting.

10 metres.      Very little listening,        even less heard.

       If you were lucky enough to work any of the following,
here is where to QSL.    x
A35AF    via WA4NRE                              KJ6eDL   via JA1OCA
CO20M    Box 3011 Havana Cuba.                   PJ8AS    via W@IPU
HC1XG/HC8      wvia WA6PDE                       ZK1DA    via WAS50CN
HK@AA/ Serrana Bank via SM3CXS       ZK3AK via KH6AHZ
HK@AA/ Bajo Nuevo     via SM3CXS
HR3JJR   Box 207 La Ceila, Rep. of Honduras
JTPOAQ wvia UYS5LK Box 88 Moscow
VK2FT/ Lord Howe Isl.   wvia K1TzQ
7J31RL  wvia JARL Box 377, Tokyo Central, Japan
       The following prefix changes have been noted,                    CR4 Cape
Verde Islands now uses D4C e.g. CR4BS is now D4CBS.
         CR6 Angola now uses the prefix D2A               e.g. CR6SW now signs
D2ASW.
Page 6                              ORM                                   July 1976

       Low sun-spot activity doesn't mean no DX but it does
mean that you have to keep listening, a dead band for a few
days can suddenly come to life so don't be fooled, just keep
tuning and good hunting.
                                          73        Col VK7LZ

                   — ——— — ————— o ——o —o      "o   o   o st S o




VHF   notes by Jos VK7ZGJ.

       I have no record of 2 metre openings this month so all
the news concerns 6 metres.
       The first opening heard was on 27th May at 0749Z, when
I arrived home from work TV was  watchable on ch@ so I checked
the 6 metre band for any activity, VK5VF was S5 for about 20
minutes , I called CQ several times on 52.050 with no response,
this is when 52.525 often raises a contact.
       Again on 5th June ZL TV was watchable for around 30
minutes at 0155Z. On the 6th I heard the ident from VK2WI
beacon, also VK2BHO calling CQ using CW. VK2ZZV phoned from
Sydney to let me know that he was hearing me, no contact was
made as conditions were very sporadic.
   » % - 12th June, again heard VK2BHO's callsign but that was
all, possibly meteor scatter. On the 13th between 0210 and
0320Z the band was wide open to VK4 and VK5 although few
operators were active, VK4ZRQ was running .5 Watt and his
signal varied from 5/4 to 5/9 all reports received were 5/9.
Stations worked included VK4's ZRQ, ZNC, ZJC, ZIT,ZRF and
VK5's 27272,   and ZSA. VK7JV was also active as well as some
operators on 52.525 FM.
       On Tuesday 15th June once again TV was watchable on
chf and ch2, Bevan VK7CX checked 6 metres but apparently most
amateurs work and missed out on these openings.
          The VK7RNT beacon was heard by most of the above
amateurs and it was their first indication of a band opening,
apparently it has been heard S9 on several occasions in the
VK5 area during working hours.
       Once again, the band opened on the 19th June, myself,
John VK7JV and Kevin VK7ZAH were all active, the opening
lasted about an hour, in all 9 VK4's were worked around the
Brisbane and Rockhampton areas. Allan VK4ZRF was running
200 milli Watts, I gave him a 5/2 report, this will give you
some idea of conditions at the time.
       Also on that Saturday the chl repeater from Melbourne
was coming through and the VK3, FM station was giving almost
noise free stereo on an indoor dipole.
       The North West coast beacon on 432.475 MHz is now
operating at Lonah keying the callsign VK7RTW, the signal
is quite strong in the Launceston area.
                                                              73   Joe VK7ZGJ
          July 1976                                  COMMUNICATIONS
                                                   COMPONENTS AND KITS
                                                                   from

                        AMATEUR COMMUNICATIONS
                             ADVANCEMENTS
                                                        P.0. BOX 57, ROZELLE 2039

 45W TWO METRE BOOSTER AMP.

   This kit was featured in the April issue
   of Electronics Today International page
   86 It delivers. 35-45W output from
   about 10W drive on a 13 6V supply. It
   features the 2N6084 diode changeover
   switching, simple construction




               only
           $2650 ! + 60c P&P
    Heatsink . ........... $2.50
                                     +60c P&P


                                                          The 45/W, two metre RF power amplifier. The 2N6084 transistor-is visible in the centre of the
                                                   p.c. board. The mica compression trimmers located on the right hand side are for tuning the input, those
                                                   on the left for tuning the output. The printed inductances are readily visible. The two quarter wave coax
                                                   lines are visible at the top. They may be coiled up as shown or conveniently arranged in some other way
                                                   Note that the components are soldered on the copper side of the printed circuit board.




  {RF POWER TRANSISTORS                                      SPECIAL CAPACITORS FOR RF
                                                                   APPLICATIONS
    @ We are proud to present these premium              These are suitable for RF tuned circuit,        «— metal-clad
   " quality RF power transistors by C.T.C.              DC blocking and bypass applicaions to
   | They are rated to withstand infinite                several gigahertz at power levels to                      mica’'s
 = VSWR at all phase angles and are suit-                many hundreds of watts. Silver-mica              ELEENCO trimmers for RF
  " able for use in class AB or C circuits up            construction rated at 350V DCW. Exten-
      to 220MHz from a 12,5V supply. The                 sively used in high power solid state RF
                                                                                                          pover uses to 500MHz
      set of three 1s suitable for a three stage         power amplifiers                                 T=60DF +eeee T5¢
      2W to 40W power amplifier                .                    1-10 11up Valuesstocked               35-160pF «+. 75¢
                               1-4       Sup              22-62pF   $1.85$1 .75 33pF, 47pF                25-280pF ... 95¢
    B3 12        5Wout       $570      $4.80              68-250pF $1.95$1 8568, 82, 100,
    B12.12      15Wout       $770      $7.10                                    150, 200                  Other types for RF power
    B40-12      40Wout $17.50 $17.20                      270-500pF $2.20 $2.10 300, 470                  te 200MHz, suit HF uses
                        ar $30 the set
                                                                   POST AND PACKING                       4-28PF       eecovoe      50&
    BM70-12 typically 80OW out at 146MHz
      from 8-12W drive at 65% collector                   30c for 10or less, 60c for more than ten.       10-110pF .... 50¢
      efficiency            . .$46.50                                                                     10-160pF .... 50¢
    We also stock the popular 2N6084
    made by both Motorola and SSS for                                                                     P& P:20c/S or less,
    only                  . ....$16.75                                                                    40¢ up to 20, 60¢ for more
    or for 10 or more         . $16.00
                                                    We also stock VITRANON,                     'Vee-Jem' NPO ceramic chip cap's
    POST & PACKING is 20c for a single
    device. 40c for up to five, 60c for             These are suitable for RF applications well into the
    more
                                                    microwave region. Standard El2 series in values between
                                                    1pF and 1000pF stocked. Sizes below 820pF: 2x1.3x1.3mm,
                                                    820 ¢: 1000 pF: 2.3x1,.8x1.3mm. All 50 ¥DoW,
                                                                  ONLY       1og each                     P & P: 2OQ any quantity


- SPECIAL — MA4060 power varactors ror MULTIPLIERS,144-432 etc                                                                $7-50
Page 8                             Q.R.M.                        July 1976

                   ATHOL JOHNSON MEMORIAL CONTEST

The Athol Johnson Memorial contest will be run in conjunction
with the R.D. contest on the 14th &15th of August 1976.
Object; To promote VHF activity in VK7,

Rules
1)    There is only one section,    transmitting open.
2)    The contest is open to all members of the W.I.A.
3)    Cross mode contacts are allowed but not cross band.
4)    Repeaters are allowed.
5)    A scoring contact may be made every 2 hours.
6)    Entrants must operate within the terms of their license.

Cyphers; Before points may be claimed for a contact,              a 5
figure serial number must be exchanged.

Scoring: An FM contact counts as one (1) point.
        Any other mode counts as two (2) points.

Entries must show, date and time in GMT, band,          callsign of
station contacted,   number sent,    number received,         score
claimed. In addition a front sheet showing the following
information; name, callsign, address, score claimed (total).
Declaration; I hereby certify that I have operated in
accordance with the rules and spirit of the contest.
81igNBA ot eve s coreG RO T EULTVVeae

All logs to be sent to the,

                         VHF Officer
                         P.0O.   Box 1311
                         Launceston    7250

not later than 18th September 1976,




 Replace your carbon mike with a dynamic type.           by     Glen VK6KY
 copied from " The W.A. Bulletin "          July 1975
                                            + s
                                              e wnceell)

                                                        carbon mike
                                                           leads
     mike
July 1976                                                   O.R.M.                               Page 9


                               vllabus for              the AOCP classes




                          in
June 28            Receiving systems
JU].",Y     5            i                  i

     W      l?           it                 "



            19     Transmitters HF and VAF
     i      ")6          it                 n

Auc         9            i                  "

            16     Modulation systems,                       AM
     i      23           "                  i                SSB
Sept.13                  .                  ;                FM
     t20           Interference
       T           Test equipment and mcasurements
Oct,       4        i               o               i                  o


     vl            wave propagation
     " 18          Transmission lines
     i      "ys          i                      i



Nov,       8       Antennas  HF
   "       15          !     VHF
   "o      22      Specalized communication systems
   "       29      Digital and linear IC's
Dec.       ©       Old exam papers and revision
     it    1 3      it         "        "               "          i

     i      70      i          "        "               "          "



The above dates are subject to change if and when required.



FFOR SALE                FOR SALE                            FOR ESALE                   FOR SALE

1674, 2 metre tranceiver with xtals for chd4d & ch B $60.00
from Ed Hewens VK7HE, 43 Faulkner Rd. Ravenswood, phone 391863


J.H. belt drive turntable with, all balance arm and moving
magnet cartridge, c/w base and cover              SG5.00
RCA remote control unit with 6 channel facility                                            510.00
432 transmit transverter with 3/20                                 linear c/w
power supplies in 19" rack,                         28MHz I.F.                             $40.00
Magslip antenna          indicator and drive unit                                          S   5.00
AWA, UHF base BS5C, c¢/w power supplies and control
Panel in 19" rack                                   $ 8.00
2.        T70MHZ hand held FM tranceivers                                         each     3   1.00
Marconi standard signal generator model TF1446                                                .
85KHz -  25Mhz, AM modulation, weight 25Kg                                                 $30.00
4 - black and white TV sets                                                       each     $ 1.00
FT101 tranceiver with fan,                      all bands except 160m                      $400.00
Joe Celston VK7ZGJ,                40 Lavender Gr. phone 443882


Members would you please fill in the questionnaire on page 11
and bring it to the meeting or give it to any member of the
executive or send it to, the secretary
                                            P.O.            Box   1010

                                            Launceston                     7250
 Page 10                                 Q.R.M.                 July 1976

     .                           W -VK7 CONTEST
Object                           -
Amateurs         in all U.S.A.   call areas will endeavour to contact
amateurs in the VK7         (Tasmania)    call area.

Contest Date
From 1400 GMT on Saturday 3rd July to 1400 GMT on Sunday 4th July.

Rules
1) There shall be two (2)            sections to the contest,
         a)   Single band transmitting open, single operator
         b)   Multi band transmitting open, single operator
2)       All U.S.A. and VK7 amateurs may enter the contest whether
         their stations are fixed, portable or mobile.
3) Amateurs may use all modes and cross mode contacts are permitted.
4) All amateur bands may be used but cross band contacts are not
   permitted. Skeds for other bands are allowed.

Scoring
VK7 stations;         1 point per contact per band and in addition 5 bonus
poirts for each new State worked on each band.

U.S.A. stations:; 1 point for the first contact,             2 points for the
second,         3 points for the third etc.
A station may be contacted once only per band for scoring
purposes.

Numbers

Before points may be claimed for a contact, numbers must be
exchanged and acknowledged, the number will be made up of
RS (phone) or RST (CW) reports plus the year in which the
operator first received his license. U.S.A. stations must also
give the State they are in.
Logs
Logs must show ,         date and time in GMT, band,      callsign of station
contacted, number sent, number received, and score.               VK7 stations
must also underline each new State worked.
Summary Sheet
To show,         callsign, name and address,      details of equipment and
power used, whether single or multi band log (entry)              and score.
Entries

All logs are to be in the hands of the contest manager before
the 1lst of November 1976.
addressed to:
                    The Contest Manager
                    P.O. Box 1010   Launceston
                    Tasmania  7250
                                   Australia
July 1976                                            Q.R.M.                                                   Page 11

The following questions are to supplement the questionnaire
published in QORM May 1976 and to assist Bill VK7TE in his
survey of clubroom requirements. Please tick the appropriate
column.
In your opinion should we:;
1)     Rent clubrooms,              and if so should it be:
a)     Permanent clubroom                  (full use)
b)     A once a month meeting place

2)     Own clubrooms,             and if so should we:
a)     Build
b)     Buy a suitable place

3)   If your choice is to own there will be a
     period in which we will have to rent until
     completion or acquisition of clubrooms, in
     that time should we rent;
a)   Permanent clubrooms                    (full use)
b) A once a month meeting place

4) Rent or buy,              in what area would you like
     the clubrooms situated.
a) Within the City
b) Within a radius of 5Km
c) Within a radius of 10Km
d) Within a radius of 20Km

5)   We already have $2000, obviously we need more, if in your
     opinion we have insufficient to consider building, at
     which point do you think we will have (please state an
     amount at present value)

What would you suggest in ways of financing any possible
proposition,

® ® @ T 0 9 0 6 9O O T OO GO O L0 OO   VRGO P e OO     L6 e   eSO P S T OGO eSO e S e e e                      e e       e


LI I I                                 I     I     I R                                   I   T   e I                 ) ® o




Any further remarks or suggestions:
                                                                      @ 4   8. ¢ 8       3 0% 09 0000 e s 0060         e


® 8 0 8 6 8 8 0 6 O 6T O P G S 6 NG SO VO S e 6O GO O e S PO S B E P OO L S PSS 06 LS e                   e   s 00 e e


@ ® 2 9 % @ 0 0 00 8 P G P G 0 OO0 9O E O S0 G e a0 0 e e e e s e   s e     e e      0       © 4 ¢ e e e 0% e 0 B0 s 0o




 If you have no objection, please give name or callsign,
(for checking purposes only)
Jel.GUNN
       P TY. LTD.
        50 Brigbane Itreet,Launceston.
               Telephonoe 2 2251
   DOMESTIC & BUILDERS HARDUVARE
             MARINE & PLULBITIG SUPPLIES
                                        PAINT & TOQLS




 SEDDON                                 PRESS
     35A GRANVILLE STREET, LAUNCIZISTON. 7250
                Telephone 31     ©191
- .for all your printing
                   Business and Personal
                                         QSL cards #*%x¥




                WORWINDg

                ELECTRICAL ENGINEERS

SPECIALISING IN MOTOR REWINDING AND ASSOCIATED WORK

             27 SUNCREST PLACE, RAVENSWOOD

                    TELEPHONE 391515



        Alhwo! LawesElectrics
      135 HOBART ROAD,     KINGS MEADOWS,   PHONE 444710

    FOR ALL ELECTRICAL APPLIANCES,      SPECIALISTS IN,

                HI-FI SOUND SYSTEMS
                CAR RADIO AND STEREO
  SEE US FOR A BETTER DEAL,     WE SERVICE ALL WE SELL.