[D7903ZKR], Letter from Hilborne Lewis Roosevelt to Thomas Alva Edison, November 14th, 1879

Item

Abstract

Roosevelt's brother in medical profession & thinks emg could be used for investigating action of heart. Can TAE loan him one? [enclosed letter follows on film.]

Date

1879-11-14

Decade

1870-1879

Type

Identifier

D7903ZKR

Folder Set

D7903

Title

[D7903ZKR], Letter from Hilborne Lewis Roosevelt to Thomas Alva Edison, November 14th, 1879

Microfilm ID

49:501

Publisher

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