Governor Brooks – petitions for pardon, Erickson, Andrew, https://drive.google.com/file/d/0B_YiJoTQNoYeOEVyYWZaZ1VXczQ/view?usp=drive_link&resourcekey=0-9XoEHDSV_MfXe0dgAsoPMg. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Brooks – petitions for pardon, Erickson, Andrew, https://drive.google.com/file/d/0B_YiJoTQNoYeOEVyYWZaZ1VXczQ/view?usp=drive_link&resourcekey=0-9XoEHDSV_MfXe0dgAsoPMg. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/3441 Accessed November 25, 2024.