Standard railway light signal (based on Ericsson design) as employed on Polish Railways since 1970’s (ex. lighter chambers, elliptical covers). The model allows building different type of signals: main signal (home/start), distant signal, barraging signal, shunting signal, repeater, automatic block signal, indicator W3 (neighboring signal does not refer to this track). Different variants of equipment: signal with up (…)

Contemporary railway fixed signals and indicators utilized by Polish Railways. Signal DO and D1 (stop shield); signal D6 (temporary speed restriction) with indications of 30, 40, 50, 60 and 70 kmph or blank (for 20kmph); three sizes: 900mm wide upward or downward or reduced 500mm wide; signal D9 (speed restriction end for narrow gauge railways); (…)