Capstans; Lathes; Air powered tools, namely, tools in the nature of drills, screwdrivers, rivet hammers, saws; Air suction machines; Drilling machines and parts therefor; Electric arc welders; Pond and water garden aeration systems comprising water pumps, air compressors, air blowers and a finned wheel for pressurizing and aerating ponds and aquariums; Power-operated tools, namely, lawn and garden edgers; Pumps and compressors as parts of machines, motors and engines; Sanding machines for woo...