It’s very hard to find any references for the signage of the 7-Eleven underneath the Texaco station. What there is is uniformly low-res. That being said, I’m pretty confidant my art here is pretty close:
As an aside, this is the third time I’ve tweaked this art. Not counting my first raster attempt in 2000. Barring the invention of an actual time machine and a trip back to the set in 1989, or the discovery of some long-lost photos, I think this is as close as we’ll get.