Vintage Meccano Motorised Set 3M from 1977, 100% Complete in Original Box with Manuals. Thoroughly checked and GUARANTEED totally complete including instruction manuals 1, 2 and 3 plus special leaflet “Using the new 1 1/2-4 1/2v motor” 200 parts including nuts and bolts plus reversible 4 1/2volt motor, tested and runs. This set is complete and ready to build. Thanks for looking!