With reference to the picture published in the October 2014 issue of The Journal, The N.C.B. company has been renamed Smiths Delivery Vehicles Ltd. and it is for this manufacturer that Meccano made this promotionnal model and not for a milk company.
Today, Smith is the world's largest company producing zero emission vehicles, the emissions are made somewhere else by the power stations. Their range includes vans, trucks, buses and special vehicles. They have developed a world wide network of agents and are ready for the developing market of electric commercial vehicles.