||July 1 1964
No watermark Perf 14½ x 14.
Layout: Long format Type C
Qty: 5d, 43,739,280.
50th Anniversary of the first airmail service.
Design features a bleroit XI Monoplane, similar to that used by Maurice Guiilaux for
his Melbourne to Sydney flight.
||Qty: 2/3d 1,571,360
Guiilaux left Melbourne on Jul 16 1914 9:12am and
arrived in Sydney July 18th 2.50 PM.
actual flying time was 8 hours and 2 minutes
This issue appears on the Harrison white paper,
introduced in mid 1964.