“UP”
Brass body. Brass shackle.
Brass body. Brass shackle.
Brass body. Brass shackle. “UNION BRASS MFG. CO. CHICAGO” is stamped on the dust guard. “S” is stamped on the reverse of the shackle.
Brass body. Brass shackle.
Steel body. Steel shackle.
3″ high. Brass body. Brass shackle.
“U.P.R’Y. Co.”. 2 5/8″ wide. Brass body. Brass shackle.
The “S.B.CO.” trademark is stamped on the obverse of the shackle. “PAT. APRIL 2. 1895” is stamped on the reverse of the shackle. There is no period after “UNION” and “OIL”.