Petroleum -- Oklahoma -- History.
Found in 197 Collections and/or Records:
Letter to Martin C. Dwyer from John E. Elsner, 1975-4-15
Letter to Martin C. Dwyer from John E. Elsner. Attached is a letter to Martin C. Dwyer from Edward R. (Ted) Leach, dated March 21, 1975.
Letter to Martin C. Dwyer from John E. Elsner, 1975-7-10
Letter to Martin C. Dwyer from John E. Elsner.
Letter to Martin C. Dwyer from Leslie Brooks, 1970-11-10
Letter to Martin C. Dwyer from Leslie Brooks. Attached are two copies of the proposed mass-mailing IPE news show-gram to be sent to all IPE exhibitors, all trade editors, newspapers, and anyone else.
Letter to Martin C. Dwyer from Leslie Brooks, 1967-5-26
Attached to the letter is a clipping about a flim of the Canadian Oil Show. There are two copies of the letter and clipping in the folder.
Letter to Martin C. Dwyer from Leslie Brooks, 1967-7-24
Letter to Martin C. Dwyer from Leslie Brooks, 1967-8-14
Letter to Martin C. Dwyer from Luther Williams, 1963-7-31
Letter to Martin C. Dwyer from Luther Williams.
Letter to Martin C. Dwyer from Norman L. Jetty, 1975-9-25
Letter to Martin C. Dwyer from Norman L. Jetty.
Letter to Martin C. Dwyer from Peter G. Bates, Jr. , 1977-12-20
Letter to Martin C. Dwyer from Peter G. Bates, Jr., Manager of Trade Shows.
Letter to Martin C. Dwyer from R. Byrd, 1977-12-28
Letter to Martin C. Dwyer from R. Byrd.