My uncle worked for Northwest Orient Airlines in the 50’s and flew to Asia often. He brought us wonderful Japanese dolls. Anyway, I got this spoon and researching it is probably from the 50’s and has the old NWA symbol on the handle. It has not been polished. It is likely silver plate though the reverse marking states International Silver Co. The handle is slightly bent and there are some marks, but the NWA logo is clear and intact on both sides.