Governor William Ross, requisitions and extraditions, Requests for Extraditions – Black, Ed and McGugh, Frank, 21854e4e-5b0e-4f8a-aa5e-16f910422ef1. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor William Ross, requisitions and extraditions, Requests for Extraditions – Black, Ed and McGugh, Frank, 21854e4e-5b0e-4f8a-aa5e-16f910422ef1. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/5717 Accessed December 14, 2025.