Jim and Tom,
Thanks for the update on that. Yes those kinds of bunkers are always challenging to justify restoring.
I think you will both agree as will most others that the quality of a restoration can have A LOT to do with the quality of the information you have/can find. If you watched that Pinehurst #2 video that 1943 aerial was precious to Bill and Ben and the whole restoration process. All of us who do this kind of work know that this kind of historic information whether it be old aerials, original drawings, old photos, newspaper clipping, writings/notes from the original architect, club meeting notes,...., are usually not all sitting neatly in a box waiting to be reviewed. This is the kind of work that can take time and patience and not everyone is willing to do it or sometimes lucky enough to discover it even if they try. We have also spend days doing spoil probes trying to locate original bunker locations or green edges,...This kind of effort especially when successful can be priceless for a project. I know for example that there were some new recent discoveries at San Francisco GC and as a result there will be some more tweaking going on to get a few things restored more accurately. This is yet another good example of why true restoration is so hard even if that is the architect's absolute intent. Even a few tweaks in mowing lines can make a difference whether it be fairway widths or approaches or bunker surrounds, etc. And then there are some (I often fall in this category) that do feel trying to assess and restore design intent is (or at least can be) important. I know for example at LACC, Gil moved bunkers down range where he could trying to restore such lost strategy. New tees is usually the first option considered but sometimes that is not possible. Again is this true restoration, some will say not. I guess a restoration like LACC falls into one of those other variations as stated above. But again, quality of one's research has a huge impact on the quality of the restoration. As my one contractor/shaper told me many years ago, "Finding out exactly what to restore is the most difficult part. Once we do, building it is easy and a lot more fun." It takes a team effort for sure!