[D8405I], Letter from Gratz Mirdini to Thomas Alva Edison, September 13th, 1884
https://edisondigital.rutgers.edu/document/D8405I
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Title
[D8405I], Letter from Gratz Mirdini to Thomas Alva Edison, September 13th, 1884
Editor's Notes
[Letterhead: New York, Ontario & Western Railway] Aks TAE's advice on a better signal device on a train [TAE marg: They have tried the Electrical bell on Penna RR they are now trying compound air]
Author
Recipient
Date
1884-09-13
Type
Subject
Folder/Volume ID
D8405-F
Microfilm ID
71:401
Document ID
D8405I
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University