Governor William Richards petitions for pardon – Westfahl, ____, https://drive.google.com/file/d/0B_YiJoTQNoYeQ3VBdTVLNDNmMlk/view?usp=drive_link&resourcekey=0-Agbd_xrxSwHqBneeKSayRA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor William Richards petitions for pardon – Westfahl, ____, https://drive.google.com/file/d/0B_YiJoTQNoYeQ3VBdTVLNDNmMlk/view?usp=drive_link&resourcekey=0-Agbd_xrxSwHqBneeKSayRA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/2901 Accessed December 05, 2025.