So, I recently inherited a box of airline-branded silverware from my uncle. He was a flight attendant back in the 70s and 80s and collected these from various airlines he worked with or flew on. There's stuff from Pan Am, TWA, and a few others I don't even recognize. Not sure what to do with them. Are these things worth anything? I mean, some of them are pretty cool looking, but I don't know if they're worth keeping or if I should try selling them. Any advice or thoughts from those who've handled similar collections? Also, any tips on how to clean and store them properly if I decide to keep them? Appreciate any help!