The year model on one you call 1968 can't be that year post serial number on that one I look up post both I look that to its hard to say witch one to pick I have two want sell ether one.

Hi the tiller serial numbers are;

one is SN: 128764 (thought to be 1974)

the other is SN: 684033 (thought to be 1968)

Thank you,

SN: 128764 Build month December 1974

SN: 684033 Build month August 1983

Really?
Wow, thanks,
Steve

The 1983 should be PTO model they came out Sept. 1982 on this model PTO can be removed 2 bolts behind transmission tines cover housing removable this allow woodsplitter or chipper to be driven off PTO. Small trailer hitch be added may be other items.