This Husky Ambulance was covered in paint, sadly not the paint applied at the factory in the 1960’s.
The Problem with Husky toys (and Corgi Juniors) is the bases are very fragile and difficult to remove. Using Dettol(c) to remove paint from plastic doesn’t work very well on bases, however, it did work well on the window unit which had become stuck to the body of the car. The original decal was under the brown paint which also revealed this originally the military version of this model. As green gloss paint was already mixed, it had an upgrade!