Image:Heiss Patent Amalgamator - 1900.jpg
From Wikipedia, the free encyclopedia

No higher resolution available.
Heiss_Patent_Amalgamator_-_1900.jpg (695 × 413 pixels, file size: 111 KB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 06:59, 15 November 2007 | 695×413 (111 KB) | Jmabel | (== Summary == {{Information |Description="Heiss patent amalgamator for saving fine gold from sand, gravel and pulp," one of a set of six photos on p. 101 of brochure Seattle and the Orient (1900), collectively captioned as "The establishment of Mitchell, ) |
File links
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):

