Starting a wish list/I know a guy

Nearly every show my husband I go to has a swap meet or vendors with "stuff." I thought I'd put together a list of "wanted" items, look for them at shows, and, if I find something, make some sort of connection between buyer and seller. I'm not looking to make a commission; I just want to help.  If you think I might run across it, let me know. Give details. What is it, year, acceptable condition and approximate price you are willing to pay.

The "I know a guy" part falls in behind that. I am a member of 3 local antique tractor groups. Some have had or may know someone who might have machine parts. I can always ask around. Again, details are needed.   KEEP IN MIND I live in the Midwest. 

Let's see how this goes.
Loma

Loma, this is a great idea.  We all know a guy... Now, if I could only find a vintage D5 with a #40 scraper.

Loma, great idea. I am looking for a complete scarifier for a No. 12 grader, 8T11149.

Great idea, Loma!
I am looking for an operator/service manual for a Hyster towing winch model 14Y7 C52, serial # C77P 1746. Side casting Hyster D4H. Any help, would be greatly appreciated!

Sorry for the delayed answer. We are going to a show next weekend. I'll check there.