Well, it happened. I got on Craig's List and "what to my wondering eye appeared --" but a Model 122, for sale, of course. Since I "need" a narrow frame gear-drive to complete my collection, look what followed me home:
Serial Number 157125 produced near the end of the month of May 1966.
Came with a 48" deck in good condition:
And a few extras, including a seat to which arms can be attached; although the mounting bolts, as the seller noted, "don't match up." The starter/generator wasn't charging, so the owner replaced it. He also replaced the clutch, and the starter solenoid (based on the "spare parts" that came with tractor).
Overall, the tractor seems to be in good shape. I think I am the third owner. The fellow I bought it from (a Marine diesel mechanic stationed at New River Air Station in Jacksonville, NC) told me he got it from a relative (I can't remember which one). I believe it came from Ohio, or at least that is where he is from.
Now, the bad news.
The engine is knocking REALLY badly. I was afraid to start it when I got it home for fear it would throw the rod. It started up and ran without smoking during the test drive, though.
The deck also has a crack on the discharge side.
All-in-all, I think I got a pretty good deal on the tractor and deck. If this were an appraisal site, I would ask how much I should expect to pay for the lot. As it is, I can tell you I gave the seller $450 USD.