Well I picked this up the other day. I can say I don't know much about them. I picked up anew things reading thru the posts on here. 1976 Bobcat T7-2-12372. With a Briggs 170452 1251-01 76062511. Plan is to begin taking her apart to rebuild it. It's in pretty good shape a little rust under the cutting edge. But for $25 bucks for a running machine.... Let the fun begin. Any knowledge would be greatly appreciated. A manual/schematic would be outstanding.