9 Power distribution or control machines and apparatus, namely, power distributing boxes, and electrical controllers; rotary converters; phase modifiers; batteries and cells in the nature of dry cells, wet cell batteries; electric or magnetic meters and testers, namely, electrical outlet testers, electric meters, and electromagnetic apparatus for measurement of magnetic fields; ear plugs, namely, ear plugs for soundproofing; electric arc welding machines; electric welding apparatus, namely, welding torches; ozonisers, namely, ozonators; electrolysers, namely, electrolytic cells; egg-candlers; cash registers; coin counting or sorting machines; electric sign boards for displaying target figures, current outputs or the like; photo-copying machines; manually operated computing apparatus, namely, abacuses; drawing or drafting instruments and apparatus, namely, magnetic pens, and electronic pens; time and date stamping machines; time clocks, namely, time recording devices; punched card office machines, namely, punch clocks; voting machines; billing machines, namely, automated billing machines for processing account information; postage stamp checking apparatus, namely, scanners for verifying postage stamp authenticity; vending machines; gasoline station equipment, namely, metered gasoline pumps; coin-operated gates for car parking facilities; life saving apparatus and equipment, namely, life preservers, and life saving rafts; fire extinguishers; fire hydrants; fire hose nozzles; sprinkler systems for fire protection; fire alarms; gas alarms; anti-theft warning apparatus, namely, theft alarms except for vehicles; protective helmets; railway signal apparatus, luminous or mechanical; vehicle breakdown warning triangles; luminous or mechanical road signs; diving machines and apparatus not for sports, namely, underwater diving and decompression computers; apparatus for arcade games adapted for use with an external display screen or monitor; electric door openers; simulators for the steering and control of vehicles; sports training simulators utilizing electronic feedback for scientific use; laboratory apparatus and instruments, namely, centrifuges; photographic instruments and apparatus, namely, photographic cameras and exposure meters; cinematographic instruments and apparatus, namely, projectors; optical apparatus and instruments, namely, optical character readers, lasers for cutting and drilling optical lenses for eyeglasses; measuring or testing machines and instruments, namely, level measuring machines for surveying, metal compression testing machines, gas testing instruments, and radiation measuring instruments; electric wires and cables; electric flat irons; electric hair-curlers; electric buzzers; magnetic cores; resistance wires; electrodes; fire boats; fire engines; cigar lighters for automobiles; dust masks; gas masks; welding masks; fireproof garments; spectacles in the nature of eyeglasses and goggles; apparatus for consumer games adapted for use with an external display screen or monitor, namely, video game interactive remote control units; electronic circuits and CD-ROMs recorded with programs for hand-held games with liquid crystal displays, namely, computer game programs; phonograph records featuring music; metronomes; electronic circuits and CD-ROMs recorded with automatic performance programs for electronic musical instruments; slide-rules; exposed cinematographic films; exposed slide films; slide film mounts; recorded video discs and tapes featuring movies; electronic publications, namely, downloadable magazines featuring entertainment news, and books featuring photography recorded on computer media