The following Radio broadcasts feature various educational and information shows about Oregon Indian History.
Your Salem Through the Years with Virginia Green
Regarding the Willamette Valley Treaty, Podcast #4
The Podcast is here https://www.spreaker.com/user/smokesignals/ss-podcast-4-willamette-valley-treaty
Bridge to the past- numerous shows- 2nd Tuesday of the month at 8:30 A.M. (2016-2017), New schedule as of 2018, is 2nd and 4th Tuesday mornings.
Other episodes of Bridge to the Past 2017-2018, on Soundcloud,