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Fig. 18 D165529 Sound Spectrograph Recorder Unit, Motor Plate Removed. Bell Telephone Laboratories, Inc.

American History Museum

Object Details

sova.nmah.ac.1130_ref512
GUID
https://n2t.net/ark:/65665/ep8a81b6011-a826-484b-9504-08e14afe9f83
Collection Creator
Kopp, Harriet Green, 1917-
See more items in
Harriet Green Kopp Papers
Harriet Green Kopp Papers / Series 3: Photographs (#1-215)
Date
undated
Container
Box 2, Folder 6
Archival Repository
Archives Center, National Museum of American History
Identifier
NMAH.AC.1130, File KOPP_186
Type
Archival materials
Graphic Materials
Collection Citation
Harriet Green Kopp Papers, Archives Center, National Museum of American History
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.
Original Negative Number
118409
Collection Restrictions
Collection is open for research but is stored off-site and special arrangements must be made to work with it. Contact the Archives Center for information at [email protected] or 202-633-3270.
NMAH.AC.1130_ref512
https://n2t.net/ark:/65665/ep8a81b6011-a826-484b-9504-08e14afe9f83
NMAH.AC.1130
ACAH
Record ID
ebl-1503513015361-1503513015416-5

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  • Harriet Green Kopp Papers

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