Several years ago, I was given a copy of Beaumont Newhall's biography of Ansel Adams. In it, there is a picture of AA in his darkroom. I have always been intrigued(sp) by his homemade enlarger. Rather than project on a table, it puts them on the wall! Does anyone know where drawings or designs of this maple marvel are available? I am building a new darkroom and this would be perfect for my application.