No markings or date. My guess is 2007 to 2009 as the same manufacturer cassette is used for other recordings during these dates.
Drum Practice
2020.001.002 Americans with Disability Act - questions and answers document
2020.001.003 #Tribal Council Meeting (?) 1993 (?)# Chief Blue
2020.001.005 Cr. Blumer's Talk 4/30/94, Thursday Night's Session with Catawbas
2020.001.019 Catawba Reservation Emergency Planning Meeting 155-205 8/24/95 MASTER COPY
2020.001.026 Catawba Pottery Interviews
Claudia H. Priest.Lang Talk
First Show. Chief Thundercloud introduces Smoke Signals theme music - The Catawba Black Snake Dance, Wanda Goerge Warren - relations between Catawba and Cheroke today, Chief Gilbert Blue - Land Settlement - Mercedes Plant - Hunting tale, of bird dog, Chief Thundercloud Catawba Rattlesnake Dance, Winona George Hare - Education - Role models - Home Schooling - Moth and dady longlegs story, Catawba Horse Dance, Crow Indian dance comparison, Winona Hare - November Festival, Charlie George - Catawba Recreation Task Force, Flag Song - Chippewa Cree, Susan George - Dances, Hunter Song - Seneca Indians.
Announcer refers to first show last week, so I am assuming this the the second show as there is a two week gap between the first show and the next recorded date.