[LB001328], Letter from Thomas Alva Edison to Sigmund Bergmann, January 22nd, 1878

Item

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Title

[LB001328], Letter from Thomas Alva Edison to Sigmund Bergmann, January 22nd, 1878

Editor's Notes

found can't work polarized relays in that position and changed as in drawing; no that it is a great deal of trouble to change "but you know after this lot is out we shall have found all the points & you will have no more trouble."

Recipient

Date

1878-01-22

Decade

1870-1879

Type

Identifier

LB001328

Folder Set

LB001-F

Microfilm ID

28:201

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University