technology from "Practical Gold-Mining: a comprehensive treatise on ... gold-bearing gravels, rocks and ores, and the methods by which the gold is extracted ... With ... plates, etc. [With a bibliography.]"
Summary
This image has been taken from scan 000372 from "Practical Gold-Mining: a comprehensive treatise on ... gold-bearing gravels, rocks and ores, and the methods by which the gold is extracted ... With ... plates, etc. [With a bibliography.]". The title and subject terms of this image have been generated from tags, created by users of the British Library's flickr photostream.
Tags
united kingdom
technology
practical
treatise
gravels
rocks
ores
methods
gold
plates
bibliography
high resolution
british library
Date
1889
Source
British Library
Link
Copyright info
Public Domain