Watch List notes:

ROCKET MAIL, 4 Dec.1934 (AAMC.R1) SS "Canonbar" to Brisbane, flown cover carried on the first rocket delivery mail flight in Australia; with special vignette on reverse, organised by the Queensland Air Mail Society, posted at Pinkenba, Qld.; another similar for SS "Maheno" to Fraser Island, August 11, 1935. Fine - very fine, both with attached different Cinderella vignettes. (2)

Ex J.P.Melick Collection and previously both from Status International, Sale 189 (lot 653).