- Back
-
Title: Formic acid hydrometer (shot-in-glass) in cardboard tube, ma [Go to resource]
Description: Formic acid hydrometer (shot-in-glass) in cardboard tube, made by Dring and Fage, London, for the Rubber Research Scheme, Ceylon, 20th century. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: hydrometer Temporal: 1900 Source: Science Museum Creator: Dring and Fage (maker) Identifier: 1984-324 Go to resource More Like this...
[Edit] - Back