Watch List notes:

Helbing, Otto, Nachf. Auktion [62]. (München, 16 October 1930). 95-204 pp; lots 1578-3411; 23 pls. 26.5 x 20.5cm. Coins of Braunschweig-Lüneburg; Gold coins 14th-16th centuries; estimate sheet; indexed. Near Fine condition, small tear to spine, a few pencil marks.

Duplicate from the Library of the American Numismatic Society.