Tom MacWood,
Old photos, unless they are from opening day, don't always provide an accurate picture of what the original features looked like. So, dependence on them, without authentication of their date, can do more harm then good.
In addition, at most courses, there aren't pictures from every angle of every feature and every inch of the property.
Old photos can help if they are from opening day or if the features haven't been altered. The difficulty is in knowing if the feature has been altered.
I believe Gil had the benefit of some old photos.
As to graphed design plans, I would imagine, if they contain Donald Ross's comments and directions, that they would be deemed to be Donald Ross's original plans.
It's hard to imagine that Aronomink or any other course could be faulted for using Ross's original graphed designs complete with his instructions and detailed comments.
I think you've provided a valueable service in making your inquiry regarding Aronomink. I think the discovery of the courses configuration on opening day is important.
But, I don't think Aronomink made the wrong decision in electing to restore their golf course to Donald Ross's detailed design plans, complete with his personal comments and instructions.
As to the remaining mystery of how the golf course went from Point A to Point B, that remains a fascinating mystery, especially when you consider that other details and features in Donald Ross's original design plans were carried out according to those plans, with only the bunkers being altered in form, and not location.
One would think that if Ross had a change of heart that that would be evidenced by detailed plans depicting the new configurations, either Ross's, Johnson's, McGovern's or someone else's. Their absence to date, leads me to believe that it was a field decision rather than a planning stage decision.
It might have been as simple as a crew improperly constructing a cluster bunker, and rather than correct the error, prefering it to what was planned, and thus embarking on a systemic pattern of cluster bunkering throughout the golf course.
Until someone discovers the cause of the transition, it will remain an interesting mystery.
Aronomink made a decision at a point in time to cleanse the alterations that had been forced upon the golf course over many years.
They wanted them eradicated and the golf course built as Ross had intended. Since his detailed plans, including instructions were available to Ron Prichard and Aronomink, I don't see how a prudent person could fault them on their endeavor.
While you voiced your opinion that they should have done more research, you have to view that pursuit in the context of timing, or the open window theory. At clubs, the restoration window is only open so long, and clubs that miss that opportunity, are condemned to continue with their disfigured golf course.
Given reality, politics, Ross's original detailed plans and timing, Prichard and Aronomink made the right decision.
If, five or ten years from now, new revelations are made, the club can consider which path to take, or, that they already took the correct one.
But, for right now, Aronomink exists as Ross intended it to exist, as evidenced through his own hand, his original detailed plans with instructions.
Had Ohio State followed Aronomink's example, you'd be much happier with the work in progress.