- Back
-
Title: Ingot of copper melted from the borings of "Bearing metal," [Go to resource]
Description: Ingot of copper melted from the borings of "Bearing metal," presented by Mr. May, 1871 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: before 1871 Source: Science Museum Identifier: 1889-164/892 Go to resource More Like this...
[Edit] - Back