Boys Brigade scripture knowledge proficiency badge and fifth certificate blue cloth backing

A scarce original circa 1958 to 1968 short lived 'Boys Brigade Scripture Knowledge proficiency award nickel badge' for Christian religious teaching depicting an open 'Holy Bible' flanked by hatched B's, standard to this badge, with an additional blue felt cloth backing for a fifth 'Advanced Certificate Award' having been awarded; this example is without the usual 'H.W.Miller' maker's details, but displaying all the attributes with regard to the vertical coiled pin fitting and hooked catch. Very good condition.
Diameter 30mm.

Code: 62132