1940s Auburn CAR HAULER & 2 Sun Rubber CARS - semi-tractor trailer transport For Sale

Aubrun Rubber Car Hauler/Transport with two Sun Rubber cars.Probably from the 1940\'s.
Tractor Trailer 11-1/2\" long, 2-1/4\" wide, 2-1/8\" tall.4 door red and silver sedans 4\" long, 1-3/8\" wide, 1-1/2\" tall.The rubber has turned hard with age.All vehicles have rubber tires on steel axles.The truck is marked underneath \"AUB-RUBR--AUBURN INC.--MADE IN U.S.A.\"The trailer is marked on the inside floor \"MADE IN U.S.A.--AUB-RUBR--AUBURN INC.--MADE IN U.S.A.\"The cars are marked on the bottom \"ALL RUBBER--THE SUN RUBBER CO--BARBERTON O. U.S.A.\"The red car is also marked \"PAT APPLIED FOR\", while the silver car is marked \"PAT 2235081\" or similar number.Wheels on the cars are good and roll freely.Right rear wheel on truck is mostly gone.