Joe-
Those are some great drawings circa 1922 of TCC!
Obviously those aren't drawn perfectly to scale, but I know what those landforms the author is referring to. The "Quarry" on 14 sounds dramatic but it really looks like a series of large mounds today. The "plateau" is still there too, but two fairway bunkers were built on the right side, so now the player has to flirt with them in order to hit a serious speed slot down the plateau hill. Interesting to note the "stone wall" down the left side, which isn't there anymore. Today that area to the left is the Primrose nine, and the hole that runs the opposite way as 14 is the 13th hole on the "championship" course. I'm assuming these holes are the pre-Flynn designs.
Also very cool to see the old "racetrack" drawn on the picture of the 18th hole. I didn't know it cut across the fairway like that as it was always explained to me that the track was always essentially the 1st and 18th fairways, while the polo field eventually became the member's driving range. Apparently that racetrack was in place until about the 1970's when they flattened the land for a better fairway.
Cool stuff, thanks for posting!