I need help identifying a rifle I just received from my father. On the top of the rifle barrel I see this: "MARLIN FIRE-ARMS. NEW-HAVEN,CT.U.S.A." on one line, and below that, "PAT'D NOV.19,1878.APRIL, 2,1889.AUG.12,1890,MARCH 1,1892". The serial number on the bottom of the gun is 412119...