Part 5

355-8051 5772 Canyon E-way P. O. Box 7586 Amarillo, Texas 79109

IRWIN & ASSOCIATES

GEOLOGICAL MECHANICAL CIVIL ARCHITECTURAL “COUNTY MAPS” Professional Drafting Service

BILL E. IRWIN

502 Petroleum Bldg. P. O. Box 14032 Amarillo, Texas 79101 Bus. 806-373-4611 Res. 806-622-0789

Mesa Petroleum Co.

With Compliments Mesa Petroleum Co. One Mesa Square Amarillo, Texas

BAKER & TAYLOR DRILLING COMPANY

—Combining the finest in drilling equipment and skill to better serve the oil industry—

Offering summer employment to W.T.S.U. students this year—as in the last twenty-five years.

Discover the world around you at West Texas State University

When you look toward the future, include a good education in your plans. West Texas State University will help you learn about your world and prepare you for the future.

West Texas State University Canyon, Texas

Transcriber’s Notes

—Silently corrected several palpable typographical errors.

—Retained the list of corporate sponsors, but with simplified stylesheet.

—The original source had no date or copyright information. Based on external data, original publication of this (revised) edition was within a year or two of 1980.