Items
Items
Creator is exactly
Kolben, Emil
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[D0711AAP], Letter from Emil Kolben to Thomas Alva Edison, November 1st, 1907
1907-11-01 -
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[E1121BI], Letter from Emil Kolben to Thomas Alva Edison, September 11th, 1911
1911-09-11 -
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[E1908AM], Letter from Emil Kolben to Thomas Alva Edison, November 13th, 1919
1919-11-13 -
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[F5F21BD], Letter from Emil Kolben to Mina Miller (Mrs Thomas A.) Edison, October 20th, 1931
1931-10-20 -
[NM026073] Technical Note, January 1891
1891-01-00