Thanks Chris, the 150's are so far ahead of the 350's in terms of color and sharpness. By the time they printed the 350's the stones were very worn AND they did not ink the presses nearly as often as production runs were quite a bit higher. This difference is very obvious on all of the 150 vs 350 runs. I once won a bet that i could pick out the 150 vs 350 out of a dealers binder by the fronts only
Here is the 150 Plank by itself. The 150 hardly ever makes an auction appearance as everyone saves them and peddles the washed out 350s