BUZZER No. 1 | |||||||
Wall
mounted, wooden cased box. The bell box comprises of a 1000 ohm
magneto ringer, 16c/s only (AC) with no clapper. There are also no bell-gongs associated with the ringer. So - it is a Bell No. 1 with no bell-gongs or clapper. The housing is called a Case No. 3. The dimensions are 8 inches high by 6¾ inches across. Introduced circa 1913.Superseded by Buzzer No. 31A. Drawing - 1796 (Mark 234) and 7170 (Mark 100).
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Last revised: September 22, 2024FM |