This is a 1930's - 1940's San Antonio Texas Mayor's officer Investigator Badge wit the initials K. K. at bottom. 

Circa 1930's - 1940's.

Approximately Badge: 2-7/8" x 1-3/4".

Chromed brass with blue, red and white enameling.

Vertical kick type pin with Forked locking catch.

SIMMANG

This is from a police badge collection which we will be listing more of over the next few months. VCJJM18 LGGEX02/19

7- (Very Fine): Light to moderate wear.

As with all my artifacts, this piece is guaranteed to be original, as described.