- Back
-
Title: Screw, 33mm long, sherardized by Cowper Coles in 1929. [Go to resource]
Description: Screw, 33mm long, sherardized by Cowper Coles in 1929. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: Sherardized screw Temporal: 1929 Source: Science Museum Creator: Cowper Coles, Sherard Identifier: 2002-111 Go to resource More Like this...
[Edit] - Back