This is a vintage deck of promotional TRW Mission playing cards printed by Brown & Begelow. They are a standard bridge sized deck with 52 cards plus two jokers. Face cards and pips are standard. TRW Mission was a subsidiary of TRW Inc. The company was founded in 1901 and became defunct in 2002 when it was folded up into Northrop. Tuck case has bad wear damage, but the cards are in very good condition with no missing or damaged cards. Best guess would date these cards between the 1930s and 1960s, but it is impossible to tell. This deck was picked up in a lot from an antique store.