[D7919G], Letter from Johnson and Sons to Thomas Alva Edison, January 22nd, 1879
https://edisondigital.rutgers.edu/document/D7919G
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Title
[D7919G], Letter from Johnson and Sons to Thomas Alva Edison, January 22nd, 1879
Editor's Notes
Only produce iridium in form shown in sample, not in sticks or ingots.
Author
Recipient
Date
1879-01-22
Type
Subject
Folder/Volume ID
D7919-F
Microfilm ID
50:10
Document ID
D7919G
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University