Hello John, GREAT looking tractor. It reminds me of the trips I used to make to the Steam Engine shows in Portland, Indiana. That was a long time ago though.
Do you by chance have a larger picture? I opened the pic you attached in Photoshop, enlarged it to see how it looks initially, and once I enlarged it, it became quite grainy. Ideally, the image should be taken with a digitial camera, probably at least a 5 Meg camera, and not reduced in size at all. It will be quite a large file, but if you want to email it to me rather than attach it in here, I would LOVE to work up a pattern for you that does justice to this relic. If this pic is all you've got it's what we'll have to work with. I'm just hoping you can provide a larger one.
Andy