I hope you didn't hurt yourself when you fell off your chair laughing at me, but they are for a 1965, 22-inch, self-propelled Hahn-Eclipse POW-R-PRO. I had to replace the engine about a dozen years back, but the mower still runs great. However, the tires are starting to disintegrate from old age. They are unusual tires, so I am providing a photo. As you can see, the rim has 12 quarter-inch projection around the perimeter which I don't know the name of, but they might be called tenons; and the inside perimeter of the rubber tire has grooves those tenons fit into. So a conventional tire won't do. With all of the knowledge and experience Lawnsite members have, I wonder if anyone knows where I might buy those tires. The old ones have the Hahn-Eclipse name and a part number 33085.