Clark, Gruber and Company, 1860-1865, a pioneer Denver mint
Subtitle: history of their operation and coinage
By: by Nolie Mumey.
Publisher: Artcraft Press
Published: 1950
Place of publication: Denver
Language: eng
Number of pages: 93
Subjects: Clark and Company, Denver.; Mints -- Colorado -- Denver.
Notes: Limited, numbered edition, signed by the author.

Bibliographical footnotes.