VIntage Rare 70s Stax “stax is bax” tee

VIntage Rare 70s Stax “stax is bax” tee This is tagged a large but likely closer to a medium ask for measurements below. This is a very rare 70s ched tag and there are none listed like it. This shirt is in perfect condition besides the print wear which happens with age. Ched later became what is now known as anvil. Single stitch