| Heading and notes: | Form number T.G. 41A. New heading of POST OFFICE COMMUNICATIONS AUSTRALIA. |
| Message area: | 4 wide-spaced lines. |
| Reverse side: | Blank. |
| Colours (text & form): | Black on bright pink paper. |
| Size of form overall: | 126× 204 mm. |
Details of use and rarity.
| Form sub-number |
Schedule number | Earliest recorded date | Rarity rating |
| TU-13A | Sch. C. 7969 - 8/58. | 3 September 1965 at Brisbane Base Hospital. | RR used |
| Sch. C. 8184 - 9/59. | C | ||
| TU-13B | Sch. C. 8743 - 9/61. | NC |