Items
recipient is exactly
Dougherty, Elmer Ellsworth
-
[E1929DF], Letter from Thomas Alva Edison, William Henry Meadowcroft to Elmer Ellsworth Dougherty, August 15th, 1919
1919-08-15 -
[NB254AAC1] Technical Note, Thomas Alva Edison, Elmer Ellsworth Dougherty, October 24th, 1919 1919-10-24
-
[NB254AAD], Technical Note, Thomas Alva Edison, Elmer Ellsworth Dougherty, October 1919 1919-10-00
-
[NB254AAE1] Technical Note, Thomas Alva Edison, Elmer Ellsworth Dougherty, October 25th, 1919 1919-10-25
-
[NB254AAI1] Technical Note, Thomas Alva Edison, Elmer Ellsworth Dougherty, January 12th, 1920 1920-01-12