Brooke Tool Manufacturing Co Birmingham National Service Home Front Badge

A scarce original circa 1940 period 'Brooke Tool Manufacturing Co On National Service pin badge'; chromium plated example, inlaid with blue and white enamel 'BTM' logo to centre and the distinct configuration of the companies name bearing large 'B' and 'E' below, the reverse impressed with maker's details 'Thomas Fattorini Ltd Regent ST. Birmingham'. Good condition, complete with original pin fitting, no damage to the enamel. Height 31mm.