1924 all truck cabs to be Brewster Green decision #4
May 1928 all truck cabs except red baby and panels to be Green Gray Deep decision #64
Didn't see any paint decisions up through 34 that would make the A a different color than the 6 speeds.
Hoods, Cowls, Running Boards, Splash Pans were black. Green Gray Deep was made by Ditzler
Check out the Paint Committee decisions here:
http://www.wisconsinhistory.org/library ... &B1=Submit