Australia - International - Brown years: 1922-1939.
Cablegram transmission form: IAB-TC-3
.

 
General characteristics:

Heading and notes: Form Number E.T. 7.
Heading is CABLEGRAM OR RADIOGRAM.
Message area: 11 lines for message.
Reverse side: Blank.
Colours (text & form): Black on cream.
Size of form overall: 215 × 203 mm.
Distinctive characteristics of this form:
 
IAB-TC-3
Printed in July 1928.
IAB-TC-3.

Unused transmission form.

Details of use and rarity.

Form
sub-number
Schedule number Earliest recorded date Rarity rating
IAB-TC-3 Sch. C.220. - 6/1927 No used form recorded RR (unused)
  Sch. 337 .7/1928. No used form recorded. RR (unused)