You got to admire a hardworking devoted photographer and modest guy to boot like Clyde Butcher, check out those print trays!
http://www.youtube.com/watch?v=fTY1_5wGjIo&feature=fvwrel
http://www.youtube.com/watch?v=RCN_WQeEKnc&feature=related
http://www.youtube.com/watch?v=mMf5c9Sbimc&feature=related
http://www.youtube.com/watch?v=jPP798Zo50E&feature=related