Fire detection and alarm installation by Minerva Detector Co. Ltd., Twickenham,Middlesex,1965. Fire detection and alarm installation by Minerva Detector Co. Ltd. 1965
Hand-cranked fire alarm bell manufactured by Firesnow Ltd., metal sealed, England. Made 20th century Hand-cranked fire alarm bell manufactured by Firesnow Ltd.
‘Fire-Fault’ pattern Pearson Fire Alarm, consisting of an indicator panel, having two drop shutters and three relays; one 6" weatherproof bell; and one fire station alarm-receiving panel with one drop shutter and bell, by Pearson Fire Alarm System Limited, London, England, 1898-1911 ‘Fire-Fault’ pattern Pearson Fire Alarm
