Couple more pictures to keep the thread alive.

The High Compression sign showed up a few months ago in Texas if I recall. Never saw it in person but it looks right to me. It was later shown in PCM magazine. Experimental design? There is also a matching globe out there if I recall.

The three one piece globes are from Scott B's web site. The smaller size ones are not very common.

The Rest room curb sign is coming up for auction soon. I got the picture from eBay. I saw the sign before, never saw them displayed this way before. Could be original?

SinclairHigh1.jpg sinclairoilstrio.jpg ss-l1600.jpg sss-l1600.jpg

US Air Force Retired, 1981-2007