The bringing together, for the benefit of others, of a variety goods, namely common metals and their alloys, ores, metal materials for building and construction, transportable buildings of metal, non-electric cables and wires of common metal, small items of metal hardware, metal containers for storage or transport, safes, machines consisting of conveyors, elevators, lifts, sorters, automatic handling machines [manipulators] and machine tools, motors and engines (except for land vehicles), mac...