[D7829ZAG], Letter from Clarence J Blake to Thomas Alva Edison, March 23rd, 1878
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Title
[D7829ZAG], Letter from Clarence J Blake to Thomas Alva Edison, March 23rd, 1878
Editor's Notes
Blake currently engaged in experiements in sound wave tracings with the human ear phonautograph and thinks that they may have interest to TAE and be of use in phono work -- hopes to have phono in a few days and to compare its reproduction of articulated sounds with his own experiements
Author
Recipient
Date
1878-03-23
Type
Folder/Volume ID
D7829-F
Microfilm ID
18:957
Document ID
D7829ZAG
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University