[D8020ZAH], Letter from William Sperry to Thomas Alva Edison, January 20th, 1880
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Title
[D8020ZAH], Letter from William Sperry to Thomas Alva Edison, January 20th, 1880
Editor's Notes
Has interest in pat for annealing glass, now being worked in Brooklyn. Glass so treated withstands heat high enough to melt lead. Marg: "I would like to get an apparatus to anneal glass. What can you do for me in that line?"
Author
Recipient
Date
1880-01-20
Type
Subject
Folder/Volume ID
D8020-F
Microfilm ID
53:608
Document ID
D8020ZAH
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University