File:Pressey Testing Machine 1.jpg

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Summary

Exterior of Pressey Testing Machine, patent dates 1928 and 1930.

Interior view also available.

Photograph by User:Gomer Bolstrood, September 7, 2006.

Released to the public domain.

Licensing

Script error: No such module "Unsubst".

Script error: No such module "Unsubst".

The following page uses this file: