DC-4 / Trans World TWA Airplane Model

Douglas DC-4 TWA airplane model.&nbsp,The Douglas DC-4 is an American four-engine, propeller-driven airliner developed by the Douglas Aircraft Company. Military versions of the plane, the C-54 and R5D, served during World War II, in the Berlin Airlift and into the 1960s. From 1945, many civil airlines operated the DC-4 worldwide.