Scientific American 1920-10-23 | <h5>magazineart.org: A visual encyclopedia of American magazine art 1870-1940</h5>

magazineart.org: A visual encyclopedia of American magazine art 1870-1940

Albums
Advertising Art in Magazines 3147 General Magazines 11599 Pulp Magazines 1642

16388 photos
Discover

Keywords 7814 Search About Notification
Most visited Recent photos Recent albums Random photos Calendar
Login

Auto login

Home Keywords coinage + metalsScientific American 1920-10-23

Photo sizes
S - small (329 x 432) M - medium (453 x 594) L - large (577 x 756) Original (650 x 851)
slideshow
Download this file

Created on: Tuesday 4 November 2008
Visits: 1156
Keywords: analysis, coinage, metals, mint
Albums: General Magazines / Science and Technology Magazines / Scientific American

Melting gold coins in the United States Assay Office.

Scientific American 1920-10-23

Powered by Piwigo