| Heading and notes: | Form number T.G. 47. Heading is OVERSEAS TELEGRAM. | 
| Message area: | 12 dotted lines. | 
| Reverse side: | Blank. | 
| Colours (text & form): | Black on white. | 
| Size of form overall: | 255 × 203 mm. | 
Details of use and rarity.
| Form sub-number | Schedule number | Earliest recorded date | Rarity rating | 
| TT-6A | O/N. C. 2519 - 6/60. | RR (used) | |
| O/N. 2638 - 6/62.... | |||
| TT-6B | O/N C.3054. - 6/64... | ||
| O/N. 3252 - 6/65... |