“SOHIO”
1 13/16″ wide x 5/16″ shackle diameter. Brass body. Steel shackle. Key code “E7” is stamped on the base of the lock.
1 13/16″ wide x 5/16″ shackle diameter. Brass body. Steel shackle. Key code “E7” is stamped on the base of the lock.
2″ wide. Brass body. Steel shackle.
1 3/4″ wide. Brass body. Brass shackle.
2 1/4″ wide. Bronze body. Bronze shackle. Catalog #: 81. “W. BOHANNAN BROOKLYN, N.Y. PAT. JUNE.25,78. 81” is stamped on the obverse of the shackle. “STANDARD OIL CO” is stamped on the reverse of the shackle.
2 1/2″ wide. Bronze body. Bronze shackle. Catalog #: 86. “W. BOHANNAN BROOKLYN, N.Y. PAT. JUNE.25,78. 86” is stamped on the obverse of the shackle. “STANDARD OIL CO” is stamped on the reverse of the shackle.
2 1/2″ wide. Bronze body. Bronze shackle. Catalog #: 87. Some later locks do not have the patent date stamped on the obverse of the shackle.
1 1/2″ wide. Brass body. Steel shackle. Older “A” keyway. Catalog #: 620. “620 102” is stamped on the base of the body.
“S. O. CO.” – “XLCR TRADE MARK”. 2″ wide. Brass body. Brass shackle.(C)
“S. O. CO.” – “OF CALIF.” – “XLCR TRADE MARK”. 2″ wide. Brass body. Brass shackle. (C)
“S. O. CO.” – “NEBR.” – “XLCR TRADE MARK”. 2″ wide. Brass body. Steel shackle. (R)