H80-16/196 Unidentified Church possibly St Mark's Episcopal Church or First Presbyterian Church, Cheyenne, WY, https://drive.google.com/file/d/0BwGs7_2V6bvEck5oNXhZMXBLNjA/view?usp=drive_link&resourcekey=0-ypYUWrbNlG0WYe7fBgB50A. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

H80-16/196 Unidentified Church possibly St Mark's Episcopal Church or First Presbyterian Church, Cheyenne, WY, https://drive.google.com/file/d/0BwGs7_2V6bvEck5oNXhZMXBLNjA/view?usp=drive_link&resourcekey=0-ypYUWrbNlG0WYe7fBgB50A. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/4493 Accessed November 26, 2024.