Vintage Cattlemen’s Convention Steerhorn Star Pin 1940s

Description

This is a great piece of western memorabilia. I’m guessing it is circa 1940s.
On the back of the star I can read the letters “ Milwaukee Schwann—-“; I cannot read the last three letters. The photos depict the condition. There are scratches on the back of the Star, but the front looks better. I have not tried to clean it. The horns have a maximum width of approximately 1 3/4 inches. The star is approximately one and seven eighths inches high.