Petroleum industry and trade -- History.
Found in 363 Collections and/or Records:
Letter to M. C. Enright from Joel A. Shadday, 1976-4-6
Letter to M. C. Enright from Joel A. Shadday.
Letter to M. C. Enright from John N. Nassikas, 1976-3-29
Letter to M. C. Enright from John N. Nassikas.
Letter to M. C. Enright from Lawrence Miles, 1976-6-14
A handwritten letter to M. C. Enright from Lawrence Miles. Attached is a color photograph of a miniature drilling rig and an envelope.
Letter to M. C. Enright from Luther Williams, 1975-1-23
Letter to M. C. Enright from Luther Williams.
Letter to M. C. Enright from Luther Williams, 1975-9-21
Letter to M. C. Enright from Luther Williams.
Letter to M. C. Enright from M. L. Ralston, 1976-5-10
Letter to M. C. Enright from M. L. Ralston.
Letter to M. C. Enright from Martin C. Dwyer, 1975-6-6
Letter to M. C. (Mike) Enright from Martin C. Dwyer. Enright was the secretary and treasurer for the International Petroleum Exposition in Tulsa, Oklahoma.
Letter to M. C. Enright from Martin C. Dwyer, 1976-5-24
Letter to M. C. Enright from Martin C. Dwyer.
Attached is a letter to Randolph Yost from Robert A. Forsman, dated May 3, 1976.
Letter to M. C. Enright from Martin C. Dwyer, 1978-9-20
Letter to M. C. Enright from Martin C. Dwyer.
Letter to M. C. Enright from Norman L. Jetty, 1975-10-29
Letter to M. C. Enright from Norman L. Jetty.