[D7903ZCG], Letter from John Melvin Mansfield to Thomas Alva Edison, March 18th, 1879
https://edisondigital.rutgers.edu/document/D7903ZCG
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Title
[D7903ZCG], Letter from John Melvin Mansfield to Thomas Alva Edison, March 18th, 1879
Editor's Notes
Wants to use tasimeter; how delicate is it? Possible to do his research in TAE's laboratory? Asks cost & maker of tasimeter (marg: "Patrick & co."), also of EL ("not sold"), and of dynamo machine for magic lantern ("gramme $290"); is TAE's dynamo done ("no")
Author
Recipient
Date
1879-03-18
Type
Folder/Volume ID
D7903-F
Microfilm ID
49:169
Document ID
D7903ZCG
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University