Collection is open for research. Individual files are restricted due to federal or university policies. The audogram and audiocassettes have been digitally copied; all original media were retained, but may not be played due to format. Digital use copies can only be accessed in the Burns Library Reading Room. The audio reel is not available for playback due to format impermanence and can not be reformatted by Burns Library at this time. Please let Burns Library Public Services know of your specific interest, if possible, reformatting will be scheduled.