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Vintage Sterling Free Rolling Jr. siren is a heavy-duty emergency vehicle component manufactured by the Sterling Siren Fire Alarm Co. in Rochester, NY. This 6-volt unit features a classic bullet-shaped chrome housing with a perforated front grille and a sturdy cast metal mounting base. The brass identification plate remains intact, displaying the serial number 14218. It shows significant character with visible surface wear, pitting, and oxidation consistent with its age and service history, making it a prime candidate for restoration or a standout display piece for collectors of fire department memorabilia and automotive history.
Brand: Sterling Siren Fire Alarm Co.
Model: Free Rolling Jr.
Voltage: 6-V
Serial Number: 14218
Material: Chrome-plated metal, Brass, Cast iron/aluminum base
Origin: Rochester, NY
Shape: Bullet / Torpedo
Mounting: Four-bolt base
Finish: Polished Chrome
Type: Mechanical siren
Application: Fire truck, Emergency vehicle
Era: Mid-Century
Keywords: Firefighting, First Responder, Antique Auto, Rat Rod, Industrial Decor, Automobilia, Emergency Signal, Retro Salvage, Fireman Gift, Restoration Project, Steampunk, Length: 11.5in
• Width: 6in
• Base Length: 5.5in
