Just trying to help, Jim. And, while article in question doesn't answer all of Julian's questions, I wouldn't quite call it "irrelevant to golf architecture."
- Julian mentioned that AWT is credited with creating 7, 12, 13, 14 in 1929. The article mentions that in 1928-1929 the course expanded east of Old Tarrytown Road, and as I am sure Julian knows this is the land for Nos. 12, 13, and 14.
- And while the article doesn't confirm that AWT was in charge of the changes, it does indicate that changes were indeed made in 1929.
- And if 3 holes were added on this new land, then changes were obviously made elsewhere, and/or other holes were eliminated.
- Also, while probably of no interest to Julian, there is the matter the public road which was apparently ceded to the club and grassed into the course. Imagine how different Merion would be today if a section of Ardmore Avenue had been ceded to MCC and became part of the golf course.
So sorry that this isn't enough about architecture for you, though. I'll try harder next time.
As for your hypothetical, I would have been absolutely shocked if he had ever posted an article about anything. In his tens of thousands of posts, I don't recall that ever happening.