First is was a card (click to enlarge) from a group previously unknown calling itself the McHenry County for Qualified Candidates.
Now the grammatically incorrect language on the post card has been turned into a letter mailed from Carol Stream with First Class postage and no return address.
I’m not going to take the time to re-type the letter, but you can see if below. Click on the image to make it large enough to read.
When candidates like Jack Franks are in trouble, stuff like this starts showing up.