Unissued stamps of the ‘East China Production’ $5,000 deep blue and $10,000 red, both top right corner copies, and overprinted ‘Specimen’ (??) in red on $5,000 and in black on $10,000, with light tone spot on $5,000 left stamp. Unused and rare. Est. HK$4,000-500 (Image1)

Est. HK$4,000-500

1949 (18 June) A cover sent to Shanghai locally, on reverse bearing Liberation of Nanking and Shanghai $5 and $10, both tied by bilingual ‘SHANGHAI’ cds. Est. HK$500-600 (Image1)

Est. HK$500-600

1949 (2 Aug.) A cover sent to Wusih locally, bearing Shanghai print, Postal Runner and Train $10 single and block of 12, 2 stamps damaged, tied by bilingual ‘WUCHI’ cds. Est. HK$500-600 (Image1)

Est. HK$500-600

1950 (21 Mar.) A cover from Fukien to Saigon, on reverse bearing tri-colour issues, Postal Runner and Train $50 in pair, San Yick print, $200, $2,000 and Shanghai surcharged on SYS $400 on $200 in pair. Both tied by ‘FUKIEN/SHISHI’ cds, with char. ‘FUKIEN JINJIANG/21.3.50’ and ‘HONG KONG/27.3.50’ transit. Est. HK$600-700 (Image1)

Est. HK$600-700