BELL No. 67

Magneto bell (AC) with twin 6inch gongs for external use.

The bell ringer comprised of two 500 ohm coils which gave 1000 ohm ringer resistance.

Bell No. 64A was superseded by the Bell No. 66B in 1964.

Introduced circa 1933.

Adjustment of Magneto bells

GPO Engineering Instructions on Fire Systems

Click here for the difference between a Bell and a Bellset

Drawing - 62796 (Bell No. 67A).
Drwaing - 92153 (Bell No. 67B).

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Last revised: November 06, 2023