The Caltech Archives
Welcome imageimageimage
Archives Catalog Entry

Scientific Apparatus
Keuffel & Esser slide pocket rule

Keuffel & Esser pocket slide rule, in original leather case. Copyright notice 1947.

ID: 2007-00141

MEDIUM: Plastic; FORMAT: in case; LENGTH: 7 inches; QUANTITY: 1

Topics: Engineering

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