"Oat crushers, alfalfa mills, horse groomers, horse clippers, hay cutters, clover cutters, corn shellers, ensilage cutters, corn crackers, branding irons, currying machines, feed grinders, flailing machines, live stock food warmers, sheep shears, threshers, grain graders, root cutters, bone grinders, hay hoists, clover hullers, rice threshers, pea and bean hullers, gas-electric harvesters, hay balers, portable motors for running threshers, fanning-mills, grain elevators, huskers and shredders, grain drying machines, binder motors, wheat and corn grinders, milking machines, sterilizing milk, refrigeration, churns, cream-separators, butter workers, butter cutting-printing, milk cooling and circulating pumps, milk clarifiers, cream ripeners, milk mixers, butter tampers, milk shakers, curd grinders, pasteurizers, bottle cleaners, bottle fillers, concrete mixers, cider mills, cider presses, spraying machines, wood splitters, auto trucks, incubators, hovers, telephones, electric bells, ice cutters, fire alarms, electric vehicles, electro cultures, water supply, pumping, water sterilizers, fruit presses, blasting magnetos, lighting, interior telephones, vulcanizers, pocket flash lights, ice breakers, grindstones, emery wheels, wood saws, drop hammers, soldering irons, glue pots, cord wood saws, egg testers, burglar alarms, bell ringing transformers, devices for killing insects and pests, machine tools, molasses heaters, vacuum cleaners, portable lamps to attract insects, toasters, hot plates, grills, percolators, flatirons, ranges, toilette articles, water heaters, fans, egg boilers, heating pads, dishwashers, washing machines, curling irons, forge blowers." GASOLINE HOUSE LIGHTING Gasoline gas for house lighting is manufactured in a small generator by evaporating gasoline into gas and mixing it with air, about 5 per cent gas and 95 per cent air. We are all familiar with the little brass gasoline torch heater that tinners and plumbers use to heat their soldering irons. The principle is the same. There are three systems of using gasoline gas for farmhouse lighting purposes, the hollow wire, tube system, and single lamp system. The hollow wire system carries the liquid gasoline through the circuit in a small pipe called a hollow wire. Each lamp on the circuit takes a few drops of gasoline as needed, converts it into gas, mixes the gas with the proper amount of air and produces a fine brilliant light. Each lamp has its own little generator and is independent of all other lamps on the line. The tube system of gasoline gas lighting is similar in appearance, but the tubes are larger and look more like regular gas pipes. In the tube system the gas is generated and mixed with air before it gets into the distribution tube, so that lamps do not require separate generators.