I just joined recently, so I'm new to the site, but have been collecting John Deere Lawn & Garden Tractors since 1989. Most of my collection is the round fender 110's and 112's, but I have a couple 120''s, 140's, and a 110 flat fender as well. I recently started collecting the 60 and 70 Lawn Tractors, so as you can tell, my collection isn't limited. In July of 2011, I finally completed the 11 piece round fender collection, meaning all (5) manual lift 110's (1963-1967) and both hydraulic lift 110's (1966 & 1967) and all four 112's (2 manual lifts -1966 & 1967 / 2 hydraulic lifts - 1966 & 1967).
As for attachments, I only collect the attachments that were serial numbered/tagged by John Deere. I never really got into collecting the allied attachments, although I do have a Brinly plow and cultivator just for the garden. The only attachment I don't have yet is the 7 integral sprayer. I have only seen two of these, so my hope in finding one of these for the collection is very slim, but I'm proud of the collection no matter what.
Now that the collection is complete, at least to my liking, I can finally start finding the time to restore each of them. I have most of the replacement parts acquired, along with new tires, decals, and wiring harness', so much of the expense has already been hurdled.
Great site, and looking forward to meeting some of you at shows someday!