First Day Covers, 1935-1960. Attractive collection of several hundreds, including better such as 1939 Baseball Centennial (2), many unaddressed, some better cachets including Knapp and Crosby, note 1952 & 1957 Eisenhower Inauguration on Artcraft u/a, few airmail and other back-of-the-book, very fresh. Estimate  $200 - 300. $0