Lancashire Dynamo & Crypto Ltd ARP air raid precautions badge

A rare original Second World War period 'Lancashire Dynamo & Crypto Ltd air raid precautions pin badge'; chromium plated shield shape example, inlaid with dark blue enamel, bearing the companies 'LDC' logo, red enamel 'ARP' below, with additional central bar 'Lancashire Crypto'; the reverse impressed with maker's details 'Thomas Fattorini Ltd Regent St. Birmingham.' Very good condition, complete with original pin fittings, no damage to the enamel only minor flaws.
Height 22mm.
Lancashire Dynamo & Crypto Ltd manufacturers of dynamos, generators and electric motors.

Code: 64781