David Sobel had a picture in his shop that showed a man (I believe himself) standing in or on a part being machined on a vertical mill. The part was maybe 12' in diameter, and the machine was possibly 40 feet high. I'm guessing that it was an engine part for a battleship or some other WW11 ship. This is all from distant memory, and David never gave me the full story, but I remember and would love to have the picture in my shop. David's personal museum certainly qualified him for one of the finalists in the game of who had the most and best toys when checking out. I remember the wooden-cabinet lathes from the 19th century, aluminum Wade lathe, numerous Schaublins, etc. ad naseum.
What became of his stuff?