Vintage 10 Inch Solid Brass Hand Pulled Mechanical Bell
Vintage Mack 1950's 12" Fire Egine Bell mfg. by the Rostand Foundry Milford, CT
12" Chrome Plated Seagrave Solid Brass Fire Engine Bell
Vintage Philadelphia Fire Steamer Whistle with brass tag marked No. 3 Pumper
Ademco 12 volt DC electric siren with cast aluminum construction
Fully Restored Federal Signal Mod# "Q1B" Coaster 12 Volt DC Fire Engine Siren
Antique Bevin Brass 12" diameter Mechanical House Bell
Very Early Lever Action Fire Apparatus Gong
Mechanical Siren for early Fire Engine believe to be possibly Ahrens Fox
Restored Fire Apparatus Brass Bell mounted on diamond plate base
Sparton Hand Crank U.S. Army Chemical warfare Siren / Horn
Unusual Type of Fire Engine Siren Unmarked
10" nickel plated fire house gong with manual hand pull 
Vintage
English Hand Crank Fire Klaxon Siren/Horn
Sterling
Siren Fire Horn Mod#H, s/n#11783, hand crank siren
Working Standard Electric Coded Fire Alarm Station with 8" Auto Call Alarm Bell
Vintage 12" Solid Brass Mechanical Pull School House "FIRE" Alarm Bell
Original Federal 6 Volt Combination Siren / Red Light
Federal Electric Signal Company World War II Hand Crank air Raid Siren
Vintage Brass Fire House Hand Pulled Bell
12" Chrome Plated Solid Brass Fire Engine Bell with "Eagle" mounted on oak base
Very Early Brass Mechanical Apparatus Gong or Bell
Federal
12 volt Electric coaster siren Mod# C5GB, S/N#2D38N72