The problem is the 1953 Harrison Deluxe Heater. It is not controlled by a cable (for Defrost). The 47-52 were controlled by the cable. (which is hard to find and on backorder for the past year).
I had a Fresh Air Heater in the shop last night helping a friend and it does have the decal, so in 1953, 54, and 55 the Harrison Deluxe had a control arm on the heater. So that is one of the questions unanswered so far.
The small decal that goes on the mounting bracket is something I haven't gotten to yet. Mostly concerned with what goes on the body.
Last edited by Deve; 12/18/2015 3:10 PM.