PLANT oF 
PrrrssurcH Lamp, Brass anp Grass CoMPANY 
FACTORY NO. I, NORTH SIDE, PITTSBURGH, PA. 
Fort Pitt Glass Co. of Pittsburgh, Pa., and Dithridge & 
Company of Pittsburgh, Pa. 
They employ about 1200 working people, some of 
whom are highly skilled artists in their several lines. 
They produce electric, gas and oil lamps; lighting fixtures 
in great variety; a general line of glassware for lighting 
purposes, in clear, opaque and colored glass; decorated 
and etched glassware, and a varied line of signal glasses 
in different colors, for use in the navy and on railroads. 
The company’s brass works are on the North Side, Pitts- 
burgh, and it has factories at Swissvale and Jeannette, Pa. 
The president of the company is W. L. Curry; Nicholas 
Kopp is Vice President and General Manager; W. F. 
McNaugher, Secretary and Assistant General Manager, 
and H. L. Brooks. Treasurer.