Rare set of four 30s or 40s vintage wood bowls from Posey Manufacturing,
makers of wood airplane propellers and wood salad sets!
These are the individual salad bowls, about 7 1/2" in diameter. They're nice and clean (they don't appear to have had much if any use), and would make interesting occasional pieces.
One of these does have a split, please see photos. The wood is so amazingly light it's hard to believe they've lasted about 80 years!