Thanks Enrico!
Navyflier; Dark green or dark brg och #43?
As a Swede I do not want to compete in that question with an Englishman
From the Esso-related photos I have seen earlier, with the car beside varius Esso stuff as mechanichs in Esso overalls, trucks, etc I get the impression of the same colour as this. But that could be dark brg of course!
There was also a dark green colour in the Saab colour chart between 1959-1961. But however, I do not think it was this colour either.
So if Navyflier remember from that time the car as dark BRG, I dont want to set my penny against it!