An assorted group of about 17 Hong Kong, Macau and mainland China
covers, showcasing various commemorative issues franking, first day
cds
An assorted group of about 17 Hong Kong, Macau and mainland China
covers, showcasing various commemorative issues franking, first day
cds and instructional markings.
一組約17件港澳及中國大陸封片，展示了各式紀念票、首日日戳及指示戳記。
