Original WWII British A.R.P. Air Raid Precautions Whistle by J. Hudson & Co, Birmingham German Compass WW2 Equipped with step-by-step instructions

Equipped with step-by-step instructions

Constructed from robust

defensive positions

anti-aircraft ammunition

its practical design makes it suitable for use as a utility

Original WWII British A.R.P. Air Raid Precautions Whistle by J. Hudson & Co, Birmingham German Compass WW2 Equipped with step-by-step instructionsAn original Second World War British Air Raid Precautions (A. R. P.) whistle, manufactured by the renowned J. Hudson & Co., Barr Street, Hockley, Birmingham, makers of the famous ACME whistles and official suppliers to the British Government and Civil Defence organisations. J. Hudson & Co. received one of the first large contracts for ARP whistles in 1938, with hundreds of thousands issued to wardens, police and other civil defence personnel during