When I went through security on my way home from Flint (at Detroit airport), the TSA looked funny at my bag, which had my two models I displayed there in it. The two TSA officers were chatting while looking at the X-ray screen, and one looks at me and says, "Is that a Packard?"

It was my 1:43 scale Henney Packard ambulance model, in a case in my bag, displayed on the monitor, and she recognized it as a Packard!
I asked her how she knew - turns out her father had owned a '40's Henney Packard ambulance when he was younger. (She told me the whole story, when her father was a young Marine, he was home on leave in Michigan and his car broke down, and he needed to buy something quickly to drive back to Camp Lejeune, NC. Seems the ambulance was what was available and ran, so he bought it, and it was his party car for a few years after.)
Anyway, she knew her cars and her Packards, even a scale model in a case in a bag on the X-ray monitor.