This very special 250GT was special ordered by HRH Prince Bernard of Holland, a long time friend of Enzo Ferrari. The number plate 13 was the Prince's favorite number and he always had something green on his Ferrari's (in this car, the paint - that is Essex Green, gorgeous, no?).
It won...FIRST IN CLASS at Pebble and BEST IN SHOW at Ferrari Nationals.
I am remiss, I can't recall what giant award it won at Cavallino. Platinum and I think...Best Restoration. Hm. Your blogger will have to do some research and update later.