1960s a large collection of over 100 USA FDC, including 50th Anniv
of Chinese Revolution. Mostly commerically used. Please
1960s a large collection of over 100 USA FDC, including 50th Anniv
of Chinese Revolution. Mostly commerically used. Please view.
1960年代一組超過一百件美國首日封，當中包括辛亥革命五十週年等，大多實寄。請預覽。
