Hammer, William J. (William Joseph), 1858-1934 (electrical engineer) Search this
Container:
Box 98
Type:
Archival materials
Date:
1889
Collection Restrictions:
Collection is open for research.
Collection Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Collection Citation:
William J. Hammer Collection, Archives Center, National Museum of American History
