• Film, Video
    The Lever-lock Gate
    • Contributor: Fleischhauer, Carl - Wilson, William A. (William Albert) - Nichols, Jesse "tex"
    • Date: 1981-05-09
  • Film, Video
    The Hay Derrick
    • Contributor: Stewart, Leslie J. - Fleischhauer, Carl - Purser, Margaret Sermons
    • Date: 1982-07-08