WW2 County Borough of Bootle ARP Instructor badge

A very scarce original Second World War period 'County Borough of Bootle ARP Instructors home front badge'; chromium plated enamel example bearing the crested shield from the 'Bootle Coat of Arms' the reverse with maker's details "Thomas Fattorini Ltd Regent St Birmingham". Very good condition, complete with original buttonhole fitting, no chips to the enamel, minor surface scratches not affecting the appearance.
Height 26mm.

Please note that the 'County Borough of Bootle ARP Instructors home front badge came with the 'Mersey Docks & Harbour Board ARP badge'.