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[D7903ZFF1], Letter from Emil Henke to Thomas Alva Edison, July 7th, 1879

Title: [D7903ZFF1], Letter from Emil Henke to Thomas Alva Edison, July 7th, 1879
Editor's Notes: Re: platinum circ. Will analyze black sand from Montana Terr. TAE marg: thank him send 10 tin tubes with stamps & sample cards
Author: Henke, Emil
Recipient: Edison, Thomas Alva
Date: 1879-07-07
Type: Letter
Subject: Metals and minerals; Telephone; Ore exploration and mining
Folder ID: D7903-F
Microfilm ID: 49:278
Document ID: D7903ZFF1
URL: https://edisondigital.rutgers.edu/document/D7903ZFF1
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 49