I grew up in the Dallas area and we had "GLOCO" Good Luck Oil Company service stations. I know some history on this company but have never seen any signs, pumps or globes in their livery.
Anyone have some photos they would be willing to share? This is what I have discovered on the internet, but looking for more especially globe art.

gloco_1940s.jpg Gloco-Dallas_Zang_Marsalis (1).jpg s868363052432660648_p4_i1_w600.jpeg s868363052432660648_p24_i1_w600.jpeg