SPECIAL COLLECTIONS
Philadelphia. National Philatelic Museum. *SCG Netherlands Centenary Philatelic Exhibition, .P9L9 January 26-February 28, 1952. Philadelphia, -P53M National Philatelic Museum, 1952. ve 194p. illus. 23cm. (Its Official bulletin, no.l v.4,no.1)
1. Postage-stamps—-Netherlands--Exhibitions.
MB