Check out these beauties...
I got the B-1 from my dad about two years ago, he probably had it for around 20 years. He used it to mow and move snow. When I got it, I used it one year to mow, then bought a snow blower for snow. After painting, new seat, and decals I didn't want to use it for a work tractor any more so it was retired. Then, I decided to use it for towing airplanes every once and a while.
I got the B-12 and B-207 from a guy in Wyoming. I re-painted the B-12, did a little work on it and now it is used for the mower and snow blower. I plan on a complete restoration of the 207 this winter.