A. C. Bosselman & Co., active 1901 - 1919
License, verbatimCC0
The Smithsonian Institution: Open Access image dedicated to the public domain under Creative Commons Zero (CC0); usage.access=CC0 on the media record itself.
A. C. Bosselman & Co., active 1901 - 1919. Patent Office, c. 1901-07. Smithsonian Institution.