This wonderfully detailed perspective map portrays and identifies each major building in downtown Houston with a numbered key at lower right. Below the map is an 11 x 5" photograph of the same skyline of buildings with the Markle Steel Company in the foreground. The verso contains a festive, colorful “Strictly Stag” invitation to the Markle Steel Company’s holiday party in December, 1958. Published by Ghent Oertel and Associates. No copies located on OCLC or elsewhere.