Here is a very nice Stewart-Warner 2-5/8" Model 355-R Motor Minder gauge with the factory cup (Part No. 366-K). The cup is "high-impact resistant polystyrene" in an "off white color." The gauge works great & has the vacuum hose hooked up, as well as a functioning light. You can use it with the cup or without. The gauge is totally normal inside the cup. Everything is in very nice shape, but it appears that the tip of the bracket on the cup has been cut off for some reason. Ready to enjoy & HAMB priced at $69. The price is plus shipping...let's say $11 to the lower 48. PayPal would be best, but a Postal Money Order would work, as well. The first P.M. committing to buy gets it.