Thanks to people who have responded to my student's question about radiation and film stock. I have a further question as well: Does anyone know who might have the original negative and/or positive footage from THE CONQUEROR (1956; directed by Dick Powell, starring John Wayne)? Thanks in advance. You may send messages directly to: [log in to unmask] Don Larsson, Mankato State U (MN) ---- To signoff SCREEN-L, e-mail [log in to unmask] and put SIGNOFF SCREEN-L in the message. Problems? Contact [log in to unmask]