Governor Brooks – petitions for pardon, Collins, Robert, https://drive.google.com/file/d/0B_YiJoTQNoYeWUh1S3VrWFB5QU0/view?usp=drive_link&resourcekey=0-V4K9D92zA6YfY0uHD3P9OA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Brooks – petitions for pardon, Collins, Robert, https://drive.google.com/file/d/0B_YiJoTQNoYeWUh1S3VrWFB5QU0/view?usp=drive_link&resourcekey=0-V4K9D92zA6YfY0uHD3P9OA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/3397 Accessed November 22, 2024.