vintage Milwaukee Knit virgin wool sweater burgundy with black elbow patches

Burgundy knit cardigan made from 100% virgin wool. Has pockets at the front and black patches at the elbows. Seems to have a few small repaired holes on one pocket (see last photo), but in otherwise good condition. Does not seem to have a size tag. Size is estimated based on the flat lay measurements below: chest: 21.5" length: 25"