Vintage U of M Baseball Cap in Dark Blue with Yellow M

Vintage U of M Baseball Cap in Dark Blue with Yellow M. This hat has a snapback on the back. There are 6 air holes in the top. All the stitching is in great condition. This great Vintage M cap was made in the USA by the Broner, Inc. Company. This cap has been washed (I think) but probably could be washed again in case I didn't.