Tyler Kearns pointed out the "Mackenzie tongue" front left of the first green at Pine Valley shown in one of the historic photographs posted on that thread. This feature has always puzzled me. While they remain prominent at Pasatiempo, they disappeared relatively quickly at Augusta National where they were quite pronounced, notably at the 4th, 6th, 7th and 9th (a little odd that they didn't appear on the second nine).
What was their purpose? They do not appear pinnable. I assume they were there to accomodate the ground game of the high handicapper who had no choice but to tack around the hazards - or embankment in the case of the original bunkerless 7th green at Augusta.
Thoughts?
Mike