Recently found a pair of Best Policeman badges. The first is an F03 from the '60's, bronze and hot enamel, no nut. The second is an F04, probably from the '70's or '80's, light alloy and enamel, nut is probably not original.
"We are Marching for the Victory of Communist Labour" V.I. Ulyanov (Lenin)
That first badge is especially funny and depressing at the same time. It looks like a badge from a kid's "sheriff" set in a Toys-R-Us (if they still sell toy guns :rolleyes:).