https://www.youtube.com/watch?v=yDI7zOONVn4

Max was liberated by this battalion at Ebensee camp in Austria and is shown speaking about his experience on camera (minute 33 approx)

This documentary film tells the story of the 761st Black Panther Tank Battalion who liberated Ebensee concentration camp in Austria May 1945 They were one of the first segregated units of black soldiers to fight in US army in WWII