Powell 1 PT Hit Miss Gas Steam Engine. Cylinder Oilfield Oiler W – Check Ball. Here is a nice Powell 1 PT brass engine. Cylinder oiler with vent tube and check ball. Many photos to show its as found barn. Mounting thread size is 1/2 inch. If you have any. Problems with your item, please. To let me know. I can not resolve an. A package must be insured to. Items will be packaged. Larger Packages – will find the best. Internation packages need to be insured. I include numerous photos of my. Items and consider this a great. And your idea of condition may. So I let the. So you be the. Judge as to whether an item is. Sure that it will work for your. It is your choice. If it will make a good fit for. Your collection or will work. For taking the time. Be sure to check out.