Dr. W.F. Wallis and Magnemometer
4 x 5 in. or smaller
- Date
- 1936
- Collection
- Harris & Ewing
- Archive
- Library of Congress (via Wikimedia Commons)
- Type
- photograph
- Original size
- 7,752 × 10,008 pixels
Public domainsafest
Reason: Harris & Ewing collection, given to the Library of Congress without copyright restrictions.
Read from: Commons licence category: PD-Harris-Ewing; no CC BY, CC BY-SA, GFDL or deletion tag on the file page; permission field: No known restrictions on publication. For more information, see Harris & Ewing Photographs - Rights and Restrictions Inf.
Credit line
"Dr. W.F. Wallis and Magnemometer" (1936). Harris & Ewing. Library of Congress, Prints and Photographs Division, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Dr._W.F._Wallis_and_Magnemometer_LCCN2016878594.jpgNeed photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 277908.
More like this
Dr. O.H. Gish and machine used on the gondola
1936 · Library of Congress
H.B. Henrickson of Bu. of Stds. with Lt. Macreadye barograph, 3/19/26
1926 · Library of Congress
Dr. P.R. Heyl. snth weighing machine
1937 · Library of Congress
R. Davis of Bu. of Standards with camera for testing photographic materials, 6/16/25
1925 · Library of Congress
P.T. Russell of Navy Yard with ocean depth finder, 4/27/26
1926 · Library of Congress
Capt. S.N. Petrenko with calibration testing device (Bu. of Stds.), 3/19/26
1926 · Library of Congress
Dr. H.C. Hayes of U.S. Naval Research Lab., Bellevue, D.C., 6/29/25
1925 · Library of Congress
W.H. Herschel, Bureau of Standards, 9/9/29
1929 · Library of Congress