- Back
-
Title: Lummer Brodhun photometer head by Franz Schmidt and Haensch [Go to resource]
Description: Lummer Brodhun photometer head by Franz Schmidt and Haensch License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1982-1753 Go to resource More Like this...
[Edit] - Back