The Caltech Archives
Welcome imageimageimage
Archives Catalog Entry

Scientific Apparatus
Potentiometer, type K-2

Serial number 279092. Has CIT Chemical Engineering plate with ID # 22505. Plate inside top inscribed:"Property of US Government Control Number D.A.-04-495-ORD-18. Serial number #L.A. 11033." Appears to be Leeds and Northrup model K-2, with some modification to the dials on the right side. See L&N catalog E-50B(3), 1940 (in file).
Manufacturer: Leeds and Northrup, Philadelphia.


ID: 1989-00309

Creation Jan. 1, 1940

LENGTH: 16 x 11 x 9; QUANTITY: 1

Topics: Electricity

For information on using Archives materials for commercial or educational purposes (including reproducing PhotoNet images) please see Access and Use.

Return to Search the Archives

Search Help

Caltech