Allen Diagnostic Cabinet. It would have had some type of engine or distributor testing equipment on it. Put your machinery on it or replace the open top and just have a cool Art Deco cabinet for your shop or man cave. It is about 40” x 19” and has 2 drawers in front and an access panel on the back so you can get to the lower section. It is on 4 wheels and rolls nice. LOWER PRICE $25. At that price it must be picked up. It's too big for me to h***le with trying to ship. I also have a bunch of Allen equipment manuals for a variety of diagnostic equipment. More than what I've attached pictures of. Just let me know what you are looking for.