Doug,
During the beginning stages of our project at Tavistock, I searched high and low to find info on Findlay. Like you, I found very little.
As Jim Nagle stated above, the aerials that he has are the best representation of Findlay's work at the time. The committee working on this project is very excited about the future of our golf course. Jim and Ron have been wonderful to work with. Our club is lucky to have the proper people in place to hopefully see this project through.
Besides opening up our golf course from the overplanting of White Pines and other ugly trees(Tom G has done extensive work already), the most exciting element of our restoration will be the recapturing of the lost greenspace and bunker restoration. As you know, we've got some great features in the greens at Tavistock. Some of our most interesting contours are what I call the shoulders of our greens, you can still see the outlines of these area now, although they are covered in rough. Tom G recaptured a couple of these areas last year and they look great. It is possible that a few greens will increase in size by 25-30%. The additional hole locations will be exciting. On the couple of holes that Tom did some green recapture, there are now viable hole locations that would have previously been in the fringe cut. The additional green space will allow for some great new hole locations and will bring back many of the edges, dropoffs and bunkers back into play.