▲ 10 r/AirRaidSirens
Fedelcode Serial Number
Does anyone know how to decipher this Fedelcode Type Mach. 3? What would the date of manufacturing be? (Not my photo)
u/Overall_Ad5860 — 9 days ago
Does anyone know how to decipher this Fedelcode Type Mach. 3? What would the date of manufacturing be? (Not my photo)