I would advise you to contact Stoney Creek, see if they have any info. Case and IH are combined now, and so many companies are out of business. (A cousin collects and restores old tractors... but he doesn't have internet.) I've seen some of unknown brands at farm shows, and marvel at them! -barb

They might be Allis Chalmers tractors. They, along with John Deere, were popular in CNY in the '50s and '60s. My dad and brother had VERY strong opinions and thought AC's were the only way to farm. Karen

Could it be Massey Ferguson? My dad had almost everything over the years, but always went back to John Deere, my brother also. They also had a couple of Ford tractors.