[D8043ZAT], Letter from W H Van Ornum to Thomas Alva Edison, September 24th, 1880
https://edisondigital.rutgers.edu/document/D8043ZAT
→ View document with UniversalViewer
→ View document on Archive.org
→ Re-use this digital object via a IIIF manifest
Title
[D8043ZAT], Letter from W H Van Ornum to Thomas Alva Edison, September 24th, 1880
Editor's Notes
what's price of 10 lbs of TAE lamp black? <"The Carbon we make for telephones is excessively costly it would take us three months to make ten lbs & take 25 bbls of oil= only 1/10 of 1 per cent made is suitable for telephones">
Author
Recipient
Date
1880-09-24
Type
Subject
Folder/Volume ID
D8043-F
Microfilm ID
55:657
Document ID
D8043ZAT
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University