Check the listing for details. American Philatelic Dictionary & Colonial & Revolutionary Posts - 1947-Konwiser. Condition: Used. Listed at 9.99 USD. The American Philatelic Dictionary & Colonial & Revolutionary Posts - 1947 by Harry M. Konwiser is a comprehensive publication focusing on the history and details of various colonial and revolutionary posts in the United States. This book serves as a valuable resource for stamp collectors and philatelists interested in learning more about the early postal systems in America. With detailed information and insights, this publication is a must-have for those looking to deepen their knowledge of this important aspect of American history.

$7.99
$9.99