There are no signs that this oiler has ever been used or had oil in it. I don’t know the brand of this oiler. The only marking is the number 45 on of the wrench flats. I think this is the same type of rod oiler that a Woodpecker engine would use. These don’t come up for sale everyday. This is exactly the same as the other one I had on here except there is a very small dent where my finger is pointing at in two pictures. About 3-1/8 in diameter. Most items will go out faster though. I have many good parts and pieces I will be listing in the next few months. I try to do a very good job of listing everything I sell in a very accurate manner to explain all the good and bad points with the pictures and in the description. So if someone doesn’t pay I will ban them from my listings and also tell all my friends who also sell engine parts on here who to watch out for. If you haven’t caught on this is supposed to be mildly funny but yet serious at the same time. If you decide you don’t want it or find another one cheaper you I won’t take it back. For example if my measurements are wrong I would take it back. So here it is. Check out my other items. Be sure to add me to your favorites list. The item “LARGE NOS ROD OILER Hit and Miss Engine Brass Lubricator Steam New Old Stock” is in sale since Thursday, December 20, 2012. This item is in the category “Business & Industrial\Light Equipment & Tools\Stationary Engines\Parts”. The seller is “hitmissengine” and is located in Holgate, Ohio. This item can be shipped worldwide.