From page 82, "Early American Ironware" - Standing swing fluid lamp, iron Stand, Brass Cup and Chain, Marked "P.D". on one side of bracket and "1843" on the other. The "P.D." stands for Peter Derr of Reading, Pennsylvania, who was a prolific lamp maker in the mid-19th century.
Note from the back of the photograph: Peter Derr, Berks County, height 10". Cat. # N630, November 1961. Courtesy Pennsylvania Historical and Museum Commission, Harrisburg, Pennsylvania
Provenance
Photographs from the estate of Henry Kauffman. This photograph for reproduction purposes only. Under each reproduction the following credit line is requested: "Photo by Pennsylvania Historical and Museum Commission, Harrisburg, Pennsylvania."