集郵參考書《大清郵政史》,俞兆年先生編著。硬皮精裝並附有封套,書內有編者親筆簽名及印章。珍貴且罕見的重要集郵參考書。
including Large Dragons and Liberated Area reference books.
totally 2 volumns with hard covers. Very good reference book.
one of the most important auctions of Chinese philately. Realization list attached.
With many nice treasure in the catalgue. A very important reference book. VF.
totally 8 volumns with hard covers. A comprehensive study and collecting of Macau stamps and postal history. Very good reference book.
good for serious collectors. A heavy lot. Please view.
including "The British Sea Post Offices in the East" & "Carrying British Mails Overseas".