The image below was posted on another forum recently as a teaser for an upcoming auction. It was described as signed by Mackenzie and originating out of the estate of Wendell Miller.
It's hard to make out the text on the image. Best I can make out is that it describes the 3rd (today's 12th) as a 145-165 yard par 3 and the 4th (today's 13th) as a 430-??? par 4. The signature block is indecipherable in the version of the image I've seen.
Has anyone seen anything like this in the past, namely an individual hole drawing of Augusta like this?
How much do we know about the original plans for 12 and 13? Every yardage listing for 12 I've seen from the early days caps the yardage at 150. And although I believe I've heard the idea that 13 was being considered as a par 4, I don't think I've ever seen anything affirmatively stating this to be true.