Hand-typed letter dated 24 December 1957 from librarian Beatrice Hager of the Municipal Reference Library to Mr. H. E. Hibler of Cambridge, Massachusetts answering a series of questions posed by Mr. Hibler to the library regarding the A.Y.P.E....
A detailed listing of A.Y.P.E. resources featured in The Seattle Public Library's collections including 1) descriptions of items in the digital collection, 2) resources available for viewing at the library such as postcards and images, and 3)...