Watch List notes:

Helbing, Otto, Nachf. Auktion [52]. (München, 24 October 1924). 168 pp.; 2466 coin lots; 38 pl.. 26 x 20.5 cm. J. Spring 295; Collections of Ludwig Jäger, Robert Piloty.  Medieval and Modern coins; Talers and medals. Breisgau, Alsace, etc. Estimate sheet, indexed. Fair; front cover loose but otherwise intact, a few pencil marks.

Duplicate from the Library of the American Numismatic Society.