Collection Creator:

Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)  Search this

Container:

Box 21, Folder 9

Type:

Archival materials

Date:

Sep. 17, 1907

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

See more items in:

William J. Hammer Collection

William J. Hammer Collection / Series 1: William J. Hammer Papers / 1.7: Patent Materials

Archival Repository:

Archives Center, National Museum of American History

GUID:

https://n2t.net/ark:/65665/ep8ee6e75dd-e066-4989-a9a2-8c07e4b98434

EDAN-URL:

ead_component:sova-nmah-ac-0069-ref1958