Pro Football Journal: August 2016
The '69 Chiefs - Arrowhead Pride
Pro Football Journal: August 2016
Best Minnesota Vikings player to wear every jersey number
1969 Earsell Mackbee Game Worn Minnesota Vikings Jersey., Lot #57684
Lot Detail - 1969 Earsell Mackbee Minnesota Vikings Game-Used Jersey
Wichita Eagle July 3, 2022 by Michael Roehrman - Issuu
Pro Football Journal: August 2016