Bidspirit auction | Best Exit Lock Model B

Best Exit Lock Model B Fire Alarm - C-20739 Cast metal wall-mounted fire alarm or emergency exit alarm marked “Best Exit Lock Model ‘B’, ” retaining textured red finish with nickel-plated bell housing and brass hardware. Front features a protected “STRIKE” indicator and lower key-operated opening mechanism. Produced by Best Lock Corporation – Indianapolis, IN, c. early 20th century. Shows surface wear, oxidation, scattered paint loss, and age-related grime throughout. Untested. Lock core has been removed previously. Structurally sound with labels and internal components remaining present. 4.25” L x 2” W x 11.25” H