DescriptionIncandescent Oil Vapor Lamp.jpg English: This lamp is a replica of the original in the Lighthouse. It was developed in the late part of the...
(Danner) Manufacturing. Television Picture Tube Envelope Manufacturing. Incandescent Lamp Envelope Manufacturing. Hand Pressed and Blown Glass Manufacturing...
Cape May Lighthouse, from - Cape May Spray (IA capemayspray00tomli) (page 28 crop).jpg...
not open. The oil which passesthe pump enters a small copper retort, kept red-hot by means of a lamp, and is there con-verted into vapor, which is drawn...
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