ELECTRIC BELL
Description:
A:With detachable snap-on bakelite cover, metal thread terminals, silver contacts. Dome gang dia. 75 mm approx. For use on 3 to 4.5V AC/DC supplies.
B:As above, but works on 230 Volts AC/DC, 50-60 Hz.
A:With detachable snap-on bakelite cover, metal thread terminals, silver contacts. Dome gang dia. 75 mm approx. For use on 3 to 4.5V AC/DC supplies.
B:As above, but works on 230 Volts AC/DC, 50-60 Hz.
