Who were the designer's? Bawldwin & Cranston, Assoc?
I always felt the "V" shaped swale behind the green is drastic, but there it is in black and white.
It looks like 4ft. of fall from back right to front left. Pretty severe putting surface, with pinnable areas over 3 percent. No wonder those putts break so much. Makes for fun watching anyway, like putting on ice. Too bad the new grasses have made surfaces like this obsolete.