Cliff,

          In response to your request for info to your internet
          questionnaire, I regret I am too wet behind the ears to give
          you any useful information.

          However, I would be interested in the results of the
          questionnaire once you have them compiled.

          My e-mail address is: [log in to unmask]

          or my snail-mail address is:
          Columbia River Exhibition of History Science and Technology
          P O Box 1970
          Mailstop A1-60
          Richland, WA  99352

          Thanks a lot!

          Kathy