​​​Original oil and gas vintage magazine ad for COLLINS RADIO COMPANY.  This man is saving your money. Microwave system is given final floor testing.  Units of the system which well be many miles apart in the final installation are connected by waveguide containing path-loss-simulators to approximate actual operating conditions.  Data compiled during the testing is used by installation technicians, for a tremendous savings of installation hours.
Main office was located in Dallas, TX.
This 1959 one page old petroleum pipeline industry trade advertisement would display beautifully matted and framed.