Governor John Osborne petitions for pardon - Manion, Edward, https://drive.google.com/file/d/0B_YiJoTQNoYea1l0b0R3ejN3cnM/view?usp=drive_link&resourcekey=0-8VtEQtVK6HTUrSLFMH0NDQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor John Osborne petitions for pardon - Manion, Edward, https://drive.google.com/file/d/0B_YiJoTQNoYea1l0b0R3ejN3cnM/view?usp=drive_link&resourcekey=0-8VtEQtVK6HTUrSLFMH0NDQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/2688 Accessed November 24, 2024.