BEING RESEARCHED - Fantastic Enameled Austrian-Made Badge WWI? - NOT FOR SALE UNTIL IDed

This is an unidentified badge made in Austria with a large enameled M on the front. The badge is heavy and has a cannon at the top and a wreath of laurels beneath.

Circa World War I - 1930s.

Approximately 2-5/16" in diameter.

Brass, enamel.

Horizontal pin with C catch.

FORTH WIEN VI.

This is from an unidentified collection which we will be listing more of over the next few months. Item will not be sold until it is identified. VEJX11 LX3/12

7+ (Very Fine+): The badge has a handsome tarnish with a few very small spots of oxidation and all enamel in intact.

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