Governor Brooks – Appointment Records, Dry Farming and Soil Culture Experiments, https://drive.google.com/file/d/0B_YiJoTQNoYeZHFWX0V4MzFaLTQ/view?usp=drive_link&resourcekey=0-rwwRMo3jr2tHqPkmuS6kVA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Brooks – Appointment Records, Dry Farming and Soil Culture Experiments, https://drive.google.com/file/d/0B_YiJoTQNoYeZHFWX0V4MzFaLTQ/view?usp=drive_link&resourcekey=0-rwwRMo3jr2tHqPkmuS6kVA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/3297 Accessed December 06, 2025.