Part Of: Document File Series -- 1906

[D0620-F] (D-06-20) Mining -- General

This folder contains correspondence and other documents relating to mining and ore milling. Most of the items for 1906 consist of unsolicited letters enclosing ore samples or inquiring about Edison's interest in mines and ores. The selected items contain Edison marginalia, usually noting the merits or demerits of samples sent or offered.

Approximately 30 percent of the documents have been selected.

Courtesy of Thomas Edison National Historical Park.

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