Sale 73 The People's Republic of China and Liberated Areas

South China, Kwangtung : 1950 (1 Feb.) envelope from Swatow to Hong Kong bearing on reverse "Swatow" $200 Postage Meter label and surcharge on Pearl River Bridge $300 on $30 violet, envelope slightly reduced at top and stamps have varying degrees of toning, fine and scarce combination of the Swatow meter and South China adhesive, an exceptional usage at the old $500 rate which should have been $800, since the new rate was introduced on 1 February 1950. Yang SC6.
Estimate HK$ 10,000 - 12,000