COLUMBUS WATCH CO. 14K POCKET WATCH: 6 size, 3/4 plate, yellow gold hunt case with etched floral design to covers and edges, works marked Columbus Watch Co, serial #283464 dating it to approx. 1896/1897, case marked B.W.C.Co, Warranted 14K U.S.Assay, 813454. Currently on a 24'' yellow gold? box link watch chain with enameled slide and T hook.