This is a very large wooden industrial wheel or gear cog. When I say large I mean 77 inches in diameter and 5 inches wide. It has a metal tag on it marked with a few numbers but I can find no other markings. It has yellow, red, and green (?) paint on it. I can tell you it is very neat item with a nice patina and good look to it. Probably a mold for an industrial use once upon a time. Not particularly heavy so would work well on the wall or wherever you want. I bet you have just the right place for it! If you have any questions, please do not hesitate to contact us. Either email us or your are welcome to call at our store on Friday, or Saturday at 574-594-9100. We will help arrange shipping for you; our experience with large or small has been excellent. We do offer an easy layaway program. Usually just 20% down with the remaining term somewhat negotiable---we try to be very flexible on this. Just email to discuss layaway terms. We guarantee everything we sell to be authentic - no exceptions. We have been in business over 30 years and our reputation is without flaw. Contact us for further information about our store and our online catalog which has photos of all of our current inventory. We normally have additional photos in our catalog. Thanks for looking!