150) Original WW2 RAF War Workers Enamel Lapel Badge

150) An original WW2 RAF workers numbered ID badge for civilians on official work within RAF bases etc. the badge looks in good order but shows surface wear to the guilt finish. When looking closely stress crack lines can be seen to the red enamel. These do not stand out massively but can be felt if running a thumb nail across the surface. It has a lapel fitting to the rear.