[D8248ZCQ], Letter from Richard Nott Dyer to John F Randolph, October 11th, 1882
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Title
[D8248ZCQ], Letter from Richard Nott Dyer to John F Randolph, October 11th, 1882
Editor's Notes
There is a model of Smith's "tympanograph" that stood for some time in a box on Mot's desk, then was moved to ledge. Please find and send it; needed for comparison with TAE's patents, which was the purpose for which Smith sent it.
Author
Recipient
Date
1882-10-11
Type
Folder/Volume ID
D8248-F
Microfilm ID
63:534
Document ID
D8248ZCQ
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University