- Back
-
Title: Carbon block approximately 15cm long for dry test for metals [Go to resource]
Description: Carbon block approximately 15cm long for dry test for metals, c. 1946 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: carbon block Source: Science Museum Identifier: 1991-408 Go to resource More Like this...
[Edit] - Back