Oklahoma brand book, 1960 - Archives.OK.Gov - Oklahoma Digital

Peggy V. Helmerich Distinguished Author Award

Oklahoma brand book, first supplement, 1960 - Archives.OK.Gov - Oklahoma Digital Prairie: Documents, Images and Information

Family History – Chickasha Public Library

Oklahoma brand book, second supplement, 1960 - Archives.OK.Gov - Oklahoma Digital Prairie: Documents, Images and Information

Oklahoma Eagle (Tulsa, Okla.), Vol. 40, No. 34, Ed. 1 Thursday, April 21, 1960 - The Gateway to Oklahoma History

Oklahoma Eagle (Tulsa, Okla.), Vol. 40, No. 24, Ed. 1 Thursday, February 11, 1960 - The Gateway to Oklahoma History

AdvancePierre Foods closes its smallest Enid facility, News

Oklahoma brand book, 1960 - Archives.OK.Gov - Oklahoma Digital Prairie: Documents, Images and Information

Oklahoma brand book, first supplement, 1960 - Archives.OK.Gov - Oklahoma Digital Prairie: Documents, Images and Information

Oklahoma Eagle (Tulsa, Okla.), Vol. 40, No. 33, Ed. 1 Thursday, April 14, 1960 - The Gateway to Oklahoma History

Jim Tankersley on [The Riches of This Land], September 2, 2020