From a newspaper clipping in 1983 for 2 cheesecakes from Hartner's Restaurant.
If you choose to cook the cheesecakes in the water bath, fill a pan with about 1/2" water and preheat that in the oven.
I know, I know...some of the instructions are bit vague - size of cheesecake pan, amount of graham crackers, etc. However, I think anybody that bakes cheesecakes, will figure it out. This restaurant was well-known for their cheesecakes and figured the recipe was worth saving. So...don't fault me for it, please.