Details
a) 201837 -- 1877
IMPROVEMENT IN PLOW-CLEVISES
Clark Robinson, Eau Claire, WI
cast iron
8½in. wide A.2;
b) 31256 -- 1861
IMPROVED SYSTEM OF SIGNALLING
A.J. Myer, Buffalo, NY
wood, brass and metal (incomplete)
17¼in. wide A/F.2;
Note: General A.J. Myer served in the Union Army in the Civil War and founded the Signal Corp. Later he founded the National Weather Bureau.
c) 130719 -- 1872
IMPROVEMENT IN GRINDING-PLATES
Edmund S. Howland, Batavia, IL
cast iron
6½in. dia. A.3
EXHIBITED: Cooper-Hewitt Museum, 1984
(3)
IMPROVEMENT IN PLOW-CLEVISES
Clark Robinson, Eau Claire, WI
cast iron
8½in. wide A.2;
b) 31256 -- 1861
IMPROVED SYSTEM OF SIGNALLING
A.J. Myer, Buffalo, NY
wood, brass and metal (incomplete)
17¼in. wide A/F.2;
Note: General A.J. Myer served in the Union Army in the Civil War and founded the Signal Corp. Later he founded the National Weather Bureau.
c) 130719 -- 1872
IMPROVEMENT IN GRINDING-PLATES
Edmund S. Howland, Batavia, IL
cast iron
6½in. dia. A.3
EXHIBITED: Cooper-Hewitt Museum, 1984
(3)