Governor William Richards petitions for pardon – Daughty, William H., https://drive.google.com/file/d/0B_YiJoTQNoYedUJhSzhSSjdiVms/view?usp=drive_link&resourcekey=0-I-1gNkhIfe-0e0tvMU83Ug. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor William Richards petitions for pardon – Daughty, William H., https://drive.google.com/file/d/0B_YiJoTQNoYedUJhSzhSSjdiVms/view?usp=drive_link&resourcekey=0-I-1gNkhIfe-0e0tvMU83Ug. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/2805 Accessed November 05, 2024.