NMRA Lone Star Region Marker Lamp, 1966 and 1967

Q3 1966 Cover - G&D rolling stock on a "mystery" layout
Q3 1966 - contest description
Q4 1966 - contest results
Q2 1967 - various/famous model railroad "advertisements", including Cliff Robinson's MUT, Whit Towers ALP, the G&D, and Roy Thomas' Pecan Valley