| Heading and notes: | Possible form number torn off. Standardised interim heading. |
| Message area: | 6 lines of 5 unnumbered boxes. |
| Reverse side: | Blank. |
| Colours (text & form): | Black on dark pink. |
| Size of form overall: | 172 × 215 mm. |
| Size of datestamp box: | 33.5 × 39 mm. |
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WI-DU-1A.
Rozelle, NSW to Boulder Characteristics:
|
Details of use and rarity.
| Form sub-number |
Schedule number | Earliest recorded date | Rarity rating |
| DU-1 | None. | 31 January 1914 at Boulder, WA. | RRR |