5 Matching Results

Search Results

Results: 1 - 5
Primary view of Plow.
Kopplin, Otto E.
April 15, 1919
Primary view of Crank-Axle Adjustment.
Kopplin, Otto E.
June 15, 1920
Primary view of Brick Kiln
Sonka, Joesph & Metzner, Robert A.
November 15, 1904
Primary view of Audiphone
Baker, John A.
October 15, 1907
Primary view of Automatic Cylindrical Power.
Hutchinson, Thomas E.
November 15, 1881
Back to Top of Screen