Inquiry (采购产品): Signal restoration I have an electric signal (railroad?) with the following lense specs: 6 3/8L 3 3/4F. The signal consists of 1 blue and 1 red lense. They are are mounted side by side in a rectangular steel box approx. 16" x 6" x 8". Can you tell me what Kopp typically provided these lense for? Any idea on the signal? It might have been from Pittsburgh I believe, and I purchased it there. Any information is apprecuated. Thank you. Eric Draper Pittsburgh Pa. **** Hidden Message ***** Eric Draper 15236-1812 Company: transportation artifact specialist E-mail: alfreddraper@comcast.net **** Hidden Message ***** alfreddraper@comcast.net
