18.1864 199 WATER ST. N.Y.” – Pye. 3 1/4″ high x 2 1/2″ wide x 1″ deep. Bronze body. Bronze shackle. A paper seal padlock. The reverse of the case is blank. “PATENTED SEP.28.1852 OCT.16.1860 APR.18.1865” is stamped on the obverse of the shackle. “THOMSON’S PATENT OCT.18.1864 198 WATER ST. N.Y.” is stamped on the seal.