Title: [First day issues commemorating the Brussels Worlds Fair 1958]
Description: Comprises 28 first day covers, one addressed to Mr. Alan Cornet 547 East 178 St. New York 57, N.Y. and 1 cover marking the first day of issue of the stamp commemorating the centennial of the American Institute of Architects.
Subjects: Specimens, On postage stamps, First day covers (Philately), Commemorative postage stamps, Expo (International Exhibitions Bureau) (1958 : Brussels, Belgium), American Institute of Architects