Governor William Richards petitions for pardon – Props, Al, https://drive.google.com/file/d/0B_YiJoTQNoYeZFV5emt5MFZCV00/view?usp=drive_link&resourcekey=0-1L5pPLgf8RRoWji5CTPRrw. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor William Richards petitions for pardon – Props, Al, https://drive.google.com/file/d/0B_YiJoTQNoYeZFV5emt5MFZCV00/view?usp=drive_link&resourcekey=0-1L5pPLgf8RRoWji5CTPRrw. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/2873 Accessed November 05, 2024.