Object Details
Collector
Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)
Collection Creator
Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)
Collection Citation
William J. Hammer Collection, Archives Center, National Museum of American History
Scope and Contents
"Proof of my [William Hammer] discovery in Feb 1881 of "Phantom Shadow" written on the photo.
sova.nmah.ac.0069_ref3848
Local Numbers
AC0069-0000020 (AC scan number)
Topic
Light bulbs
Collector
Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)
See more items in
William J. Hammer Collection
William J. Hammer Collection / Series 4: Photographs / 4.2: Edisonia / Photographs of the Edison M. 30cp "Ghost"
Extent
1 Item (7.0" x 5.0")
Physical Characteristics and Technical Requirements
Silver gelatin on paper.
Date
1893
Archival Repository
Archives Center, National Museum of American History
Type
Archival materials
Photographs
Arrangement
Series 4, box 97a. folder 6.
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.
Genre/Form
Photographs -- 1890-1910 -- Black-and-white photoprints
Restrictions
Unrestricted research use on site by appointment. Photographs must be handled with cotton gloves unless protected by sleeves.
NMAH.AC.0069_ref3848
Large EAD
https://n2t.net/ark:/65665/ep85d5344db-53d5-4c72-9f52-e883664489ed
NMAH.AC.0069
ACAH
Record ID
ebl-1560435448552-1560435448805-2