Since you have a lot of looks but no replies, here's my 2 cents, which is completely refundable upon request..... smile

I cannot say with any certainty that they "ALL" used the screw base bodies, but the majority of the earlier black T globes I've seen in my time in the hobby are on one. And IMO they look best on a screw body. But I've also seen them on standard base narrow bodies, as well as Gill bodies. I would assume even back in the day if a screw base globe got broken but the lenses were good they would have been put on whatever the station owner had available. I've also seen a fair share on standard bodies, mostly the later white T version lenses.

Darin Sheffer
Always looking for Mobil and Marathon items I don't already have!