H80-16/067 Wilking Collection, Davidson, David Garage Building at Block 1, Lots 27 and 28, Casper, WY, https://drive.google.com/file/d/0BwGs7_2V6bvEQjlsUjR2eGY1eVk/view?usp=drive_link&resourcekey=0-pcXqyi_AwLvtULtk5SSxJA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

H80-16/067 Wilking Collection, Davidson, David Garage Building at Block 1, Lots 27 and 28, Casper, WY, https://drive.google.com/file/d/0BwGs7_2V6bvEQjlsUjR2eGY1eVk/view?usp=drive_link&resourcekey=0-pcXqyi_AwLvtULtk5SSxJA. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/4366 Accessed December 05, 2025.