1937 Print Anaconda Copper Mining Great Falls Montana Mill Refinery Paul FZ3 XGI1 Brotherhood of Railroad Signalmen of

Brotherhood of Railroad Signalmen of America

This is an original 1949 black and white print ad for Hamilton Watches with illustrations of the Clinton

needle Vintage Advertising

on behalf of the U

Please note that there is a small dark spot in the bottom right corner margin

1937 Print Anaconda Copper Mining Great Falls Montana Mill Refinery Paul FZ3 XGI1 Brotherhood of Railroad Signalmen ofThis is an original 1937 color print of the Anaconda Copper Mining mill at Great Falls, Montana. The caption writes, "The roughing mill at Great Falls Anaconda Wire and Cable." The company, previously known as the Amalgamated Copper Mining Company, was founded in 1881. Butte was the first mine purchased. It was a silver mine, but soon, after mining began, it was realized that there were also large deposits of copper as well. Mining increased through