Governor Joseph M Carey – Petitions for Pardon, O'Neal, W. M., https://drive.google.com/file/d/0B_YiJoTQNoYeQ2QwN0U0XzBYdms/view?usp=drive_link&resourcekey=0-nV4ZiCs1D8xHdnktsK3JLg. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Joseph M Carey – Petitions for Pardon, O'Neal, W. M., https://drive.google.com/file/d/0B_YiJoTQNoYeQ2QwN0U0XzBYdms/view?usp=drive_link&resourcekey=0-nV4ZiCs1D8xHdnktsK3JLg. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/4859 Accessed November 14, 2024.