1960s a collection in the theme of Revolutionary Monuments, including about 12 covers with illustration, Revolutionary Monuments franking
1960s a collection in the theme of Revolutionary Monuments, including about 12 covers with illustration, Revolutionary Monuments franking or commemorative cds. Plus several used stamps. One cover with W16 Communique.1960年代一組以革命聖地為題之集藏，包括約12件印有革命聖地圖案或貼革命聖地普票之文革封，另附十來枚舊票。當中一件封貼文15公報。
