The Angle Company of New York manufactured these unique lamps from the early 1890's until 1929. In my opinion the Angle Lamp is the pinnacle of kerosene wick lamp design. This is a two burner version. They also commonly came in 3, 4 and (much rarer) 6 and 8 burner versions as well. Single and two burner wall mount lamps and a single burner student lamp were also made. They came in a variety of paterns and materials. This is the simplest, a tin plated steel can with nickle plated burners.
This kerosene lamp will hang over the dinette in my school bus camper conversion project and as such will need to be a functional decor piece so this is more of a repair then a restoration or conservation project.