is a 1 1/2" Diameter Buckeye Steam Whistle . The bell is 1 1/2" wide & 3" tall . Over all height is 7 1/4". It has a 3/8" connecting inlet and the threads are in very good shape. It is a good clean whistle and will come completely apart to be buffed if you wanted to. It is ready to blow on steam, air or to display. The bell is not marked but I'm pretty sure it is a Buckeye. Not all of Buckeye's whistles were marked on the bell. Please check out my other auctions for more steam whistles and other items in the next few weeks.Be sure to supersize pictures for better details . Thanks for looking .