Cite

Mackay Telegraph-Cable Company telegram to Governor James B. A. Robertson, 1921 June 1, from Universal Service, Chicago, Illinois, Folder 16, Box 3, Record Group 8-D-1-3, Administration of James B. A. Robertson, 1919-1923, Oklahoma Governors' Papers, Oklahoma State Archives Division, Oklahoma Department of Libraries, Oklahoma City, OK. "Telegram Universal Service to Governor James B. A. Robertson, 1921 June 1." Oklahoma. Department of Libraries. 1921-06-01, http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/211.

Mackay Telegraph-Cable Company telegram to Governor James B. A. Robertson, 1921 June 1, from Universal Service, Chicago, Illinois, Folder 16, Box 3, Record Group 8-D-1-3, Administration of James B. A. Robertson, 1919-1923, Oklahoma Governors' Papers, Oklahoma State Archives Division, Oklahoma Department of Libraries, Oklahoma City, OK (1921-06-01). Telegram Universal Service to Governor James B. A. Robertson, 1921 June 1. Retrieved from http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/211

Mackay Telegraph-Cable Company telegram to Governor James B. A. Robertson, 1921 June 1, from Universal Service, Chicago, Illinois, Folder 16, Box 3, Record Group 8-D-1-3, Administration of James B. A. Robertson, 1919-1923, Oklahoma Governors' Papers, Oklahoma State Archives Division, Oklahoma Department of Libraries, Oklahoma City, OK. "Telegram Universal Service to Governor James B. A. Robertson, 1921 June 1." 1921-06-01. April 26, 2026. http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/211.