Governor Nellie Tayloe Ross, legislative affairs, Budget Proof Sheets - Coal Mine Inspector, District No. 1, https://drive.google.com/file/d/0B_YiJoTQNoYealpUN0Z0RjIyclE/view?usp=drive_link&resourcekey=0-QkuE-3yS-gEWBFMSx6xEiA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Nellie Tayloe Ross, legislative affairs, Budget Proof Sheets - Coal Mine Inspector, District No. 1, https://drive.google.com/file/d/0B_YiJoTQNoYealpUN0Z0RjIyclE/view?usp=drive_link&resourcekey=0-QkuE-3yS-gEWBFMSx6xEiA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/5994 Accessed December 13, 2025.