1951 30th Anniversary of Chinese Communist Party set of 3, SG #1907-9, tied to Presentation folder by special FDC. (Image1)

Estimate AU$100

1947 air cover from Tsingtao to Berlin (British Sector) with $1,000 claret block of 4, $500 blue-green, $100 on $1, $50 on 5c green & $250 on $5 red, censor reseal at left tied by violet 'BRITISH CENSORSHIP/[crown]/5029/GERMANY'. (Image1)

Estimate AU$70

World Covers 1895-1950s range incl GB 1895 Stationery env to Chief Engineer SS Coconada in India, Germany, GB, India, Mauritius, Netherland Indies 1938 to Australia with boxed 'By air to Australia and/onward air transmission', South Africa 1938 airmail cover from Australia with oval 'T' handstamp, mss "360c" & in red "T 3/-", on reverse 2d Postage Dues block of 15 (3x5) & strip of 3, Southern Rhodesia, South West Africa, Thailand, USA, etc. Mixed condition. (c.50) (Image1)

Estimate AU$60

Mongolia 0.32kg Off-paper. Much thematic interest. Many CTO. (100s) (Image1)

Estimate AU$25

1946-55 Russian Occupation 50ch rose-red P10 Diamond Mountains marginal block of 30 (10x3), lightly cancelled, Cat £1,380+. (Image1)

Estimate AU$260