Governor DeForest Richards- Petition for Pardon Harry Shepard, https://drive.google.com/file/d/0B_YiJoTQNoYeVHFhcEJ4b2NPc28/view?usp=drive_link&resourcekey=0-xYHJ861qhGn8rDTCJL6jtg. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor DeForest Richards- Petition for Pardon Harry Shepard, https://drive.google.com/file/d/0B_YiJoTQNoYeVHFhcEJ4b2NPc28/view?usp=drive_link&resourcekey=0-xYHJ861qhGn8rDTCJL6jtg. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/775 Accessed November 24, 2024.