Encyclopedia of Political Buttons: United States 1896-1972 
Subtitle: Including Prices, Campaign History, Technical Facts and Statistics/With 1998 Revised Price Supplement
Edition: 2nd edition
Publisher: Hakes Americana & Collectibles
Published: June 1985
Language: eng
Format: Paperback
Number of pages: 256
ISBN-13: 9780918708069
Subjects: General; Reference