VTG CAT Diesel Denim Long Sleeve Button Front Shirt Louisville Manufacturing

Very rare find here! We cannot find another one of these shirts in existence. We have reached out to Caterpillar archives and they believe it was sold in an old merchandise catalog. Vintage Louisville Sportswear Vintage Cat Caterpillar Diesel Power Denim Long Sleeve Mechanics Shirt Snap Front Mens Size XL Made In USA.  Shirt runs small compared to modern cuts Length 27 3/4" Pit to Pit 26 " Shirt appears to have never been worn. There is a couple rub spots on the white paint on buttons. Shipped with USPS Priority Mail.