Betts, Charles Wyllys, American Colonial History Illustrated by Contemporary Medals, Winnipeg, 1964, reprint by the Canadian Numismatic Publishing Institute of the 1894 original, 332 pages, hardcover, excellent line drawings throughout, medals collector from the US will eventually encounter medals listed here by Mr. Betts under their given 'Betts Number ' which consists of 623 different medals (with metallic content not distinguished, i.e. silver, bronze, gold, white metal, pewter, etc. all receive the same underlying Betts number), this book holds up quite well even after the progression of more than a century.
Estimate: 20-40 USD