[MBN003101A], Technical Note, Charles Batchelor, February 22nd, 1879
https://edisondigital.rutgers.edu/document/MBN003101A
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Title
[MBN003101A], Technical Note, Charles Batchelor, February 22nd, 1879
Editor's Notes
No. 5 Patent office model for perforating sheet for duplicating stencil by writing on sheep with soft point on sheet laid on plate with sharp points Kruesi finished 24 Feb
Author
Date
1879-02-22
Type
Folder/Volume ID
MBN003-F
Microfilm ID
90:716
Document ID
MBN003101A
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University