Advertising hand colored lithograph for the Mackrell and Richardson Patent Lock Manufactory located on the corner of Norfolk and Houston Streets in New York City. Apparently unmarked, with pencil instructions for hand coloring in thelower left margin. Note: No copy of this lithograph can be located in the online databases of collections of the NY Public Library, the Museum of the City of NY, or the NY Historical Society. Approx. 19.75" x 25.75" (frame), 12.5" x19" (sight)