This is cool. Had not seen another one and can not find another one searching everywhere.
It's a White Sox Lunch Pail / Box from 1939 - 1948!!!
Narrowed that down by the logo:
http://www.sportslogos.net/logos/lis...ago_White_Sox/
Some lunch boxes go for crazy outrageous prices, see HAKES, but can't find this or any MLB teams from that era, one of a kind?
SOLD!