This is the one I've had. Original True's oil/Rainbow Gas with one original ad glass.
I sold it before I started to collect True's oil items and didn't take out the ad glass.
Luckily the gent that I sold it to, carefully took it out when he restored it to Phillips with a station lighter and put it with a few other original ad glass pieces that he had taken out of other pumps.
I asked him about it a couple years later and ended up buying it and all his other original ad glass pieces!