FREE: From Dad's Olde Workshoppe: Door/Wall Anti-contact Device

Hmmm, what the heck is one of these things called? Door stop, I guess? Got a door where the knob is making messy contact with the wall behind? This whatchamacallit is for you! Old but serviceable, and'll do the job, I expect. I've taken some steel wool to the paint spots on it. Clean enough for the women I go out with.