EntityQ25312920· pop 5· linked from 14 articlesliving vanSign in to saveportable caravan, used by the itinerant crew of a traction engineConnectionstravel trailerEntitywagonEntitytraction engineEntityFred DibnahEntityInternational Standard Book NumberEntityploughEntitytireEntitycast ironEntityasphalt concreteEntitythreshing machineEntitythreshingEntityroad rollerEntityOpen LibraryEntityclerestoryEntityportable engineEntitywheelwrightEntitycorrugated galvanised ironEntityoilclothEntityRoyal Crown DerbyCompanysteamrollerEntityCategoriesPortable buildings and sheltersTraction engines