1949 Silver Yuan Hunan overprint ‘Domestic Air Mail’ on SYS $500 Shanghai Shanghai Dah Tung print, instead of $40,000 blue green, unused and no gum as issued, very fine and rare. Chan S59var. Est. HK$1,700-2,000 (Image1)

Est. HK$1,700-2,000

1949 Silver Yuan Kwang Tung surcharged 2 1’2 on $500 on SYS Dah Tung print block of 9, the center stamp ‘2’ of ‘2 1/2’ omitted variety, unused and no gum as issued. Chan S97, S97a. Est. HK$700-800 (Image1)

Est. HK$700-800

1949 Silver Yuan Kwang Tung surcharged, 2 1/2c on $500 horizontal strip of 3 on SYS Dah Tung print, center stamp with surcharged figure '2' of '2 1/2' omitted, becoming '1/2' variety. Unused and no gum as issued. Chan S97a. Est. HK$600-700 (Image1)

Est. HK$600-700

1949 Silver Yuan Kwang Tung surcharged, 15c on $10 on SYS Dah Tung print, surcharged double variety, unused and no gum as issued. Chan S99d. Est. HK$400-500 (Image1)

Est. HK$400-500

1949 Silver Yuan Kwang Tung surcharged, 2 1/2c on $500 on SYS Dah Tung print, surcharged inverted variety, unused and no gum as issued. Chan S98c. Est. HK$300-400 (Image1)

Est. HK$300-400

1949 Silver Yuan overprinted 'FOOCHOW' on unit stamps, complete set of 4, unused and no gum as issued. Chan S183-S186. Est. HK$500-600 (Image1)

Est. HK$500-600

1949 Silver Yuan Registered Mail Unit, overprinted on Saving stamps $100, with overprint inverted variety, unused and no gum as issued. Chan SR3c. Est. HK$800-1,000 (Image1)

Est. HK$800-1,000

1949 Silver Yuan, Kwang Tung overprinted on $200 on Revenue stamps, 'Domestic Ordinary' in vertical pair, upper stamp with dramatic diagonal paper folded variety, unused and no gum as issued. Chan S90var. Est. HK$1,000-1,200 (Image1)

Est. HK$1,000-1,200

1949 Silver Yuan, Kwang Tung surch. 2 1/2c on $500 rose purple, surcharge inverted variety, unused and no gum as issued. Chan S98c. Est. HK$200-300 (Image1)

Est. HK$200-300

1949 (4 June) A Silver Yuan cover from Taili registered to Kunming, bearing Yunnan surcharged 12c on $200, tied by char. ‘YUNNAN/TAILI’ cds, violet reg. frame chop alongside, on reverse with bilingual ‘KUNMING/7.7.49’ machine roller arrival cancel. Est. HK$700-800 (Image1)

Est. HK$700-800

1950 (19 May) A Postage Due cover to USA, bearing Constitution of the USA 5c x 2, stamp untied and Peking print Martyrs 20c x 2, tied by char. ‘FUKIEN’ cdsm with USA Postage Due 2c, tied by faint double oval cancel, hand stamped ‘T..10 Ctmes’ Postage Due in violet fame. and ‘POSTAGE DUE’ in violet straight. Danny C. Ko collection, ??? ??. Est. HK$1,400-1,800 (Image1)

Est. HK$1,400-1,800

1949 (23 Oct.) A Silver Yuan cover to Hong Kong, bearing Silver Yuan Kwang Tung surcharged 1c on $100 on SYS Dah Tung print strip of 3, tied by bilingual ‘CANTON’ cds, top stamp reduced slightly and small part of the back has been trimmed. Canton was liberated on 14th Oct. 1949, late usage. Est. HK$700-800 (Image1)

Est. HK$700-800