Governor Joseph M Carey – Petitions for Pardon, Heenan, Harry, https://drive.google.com/file/d/0B_YiJoTQNoYebm1ER1V2TWhhakU/view?usp=drive_link&resourcekey=0-S51HA5tpA_MAj14t75NPRQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Joseph M Carey – Petitions for Pardon, Heenan, Harry, https://drive.google.com/file/d/0B_YiJoTQNoYebm1ER1V2TWhhakU/view?usp=drive_link&resourcekey=0-S51HA5tpA_MAj14t75NPRQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/4753 Accessed November 14, 2024.