Well, trying to research Chauncey Wolcott. There are several listings in ancestry, but mostly in New York. Found a few for the mid 1850's in Illinois, but that note, by looking at the type writer keys, looks about 1920's to 1950's. It does not appear to have a date on the note shown....so going by the type writer keys would give some circa of date. Being the paper is yellowed, I doubt it's a recent note. (I have to change my thought on the 1920's to 1950's on the type writer. Could be maybe 60's to 70's, remembering the type writer my dad had and looking at the text.)
Tried a newspaper search as well. Found one where some guy was playing a "Chauncey Wolcott" in a school play. Read some on that, thinking maybe this note is from a skit in the play...nothing...it was a love story of sort.
Found a few newspaper articles on a Chauncey Wolcott but most in New York again.
Oh Vey...they need to see about the courthouse to get a plat of that area...to see what was on the location. Maybe try the historical society for old photos. I know it said there was a house, but since been torn down, but a map of the area would prob help some. I'll keep looking and if I find anything, I'll contact that paper to contact that lady.
She also needs to check out deeds to the house/land as well.
I hope it's not a hoax, but either way, I would consider that a real fun time!
Annmarie
PS: forgot about the part of this person knowning of metal detectors, so this is the history of them:
http://inventors.about.com/od/pstartinventions/a/Metal_Detector.htm