Here's a nice piece of memorabilia from Delta Air Lines. A cloth napkin! When was the last time any airlines served food, let alone used a cloth napkin?
Make of beige cloth, the 16x17 inche napkin features Delta Air Lines in brown script. Also on the napkin is a buttonhole were it attached someplace on the seat. Excellent all around condition! Practically unused.
Several available so buy one for you and one for a companion.