Original vintage industrial magazine ad, BRIDGEPORT BRASS COMPANY of Bridgeport, CT.  Nation-Wide Service.  Bridgeport manufactures Brass and Silicon Bronze Wire for making many types of screws, bolts and other cold headed products, wire forming, springs. Old 1948 dated metal industry advertisement.  (The scanner shows a slight pink tint that is not on the actual ad.)

Approximate size  8 x 11 inches.