Old Conductor or switchman hand oil lamp lantern. It is marked on the bottom C.T. Ham Mfg. Co. with a large 3. The red globe is embossed NYCLines. The lamp is as found not taken apart. It is nickel plated and dirty from years of sitting around, the top final knob is dented. I don't see anymore dents or cracks in the lamp.. The red globe has no cracks that I can see without removing it. Winning bidder willing pay shipping of $13.00 in the lower 48 states plus insurance.