In the early light, the town seemed an enormous jewel box, lined with the black and gray velvet of fly-ash, and filled with millions of twinkling treasures: bits of air conditioners, amplidynes, analyzers, arc welders, batteries, belts, billers, bookkeeping machines, bottlers, canners, capacitors, circuit-breakers, clocks, coin boxes, calorimeters, colorimeters, computers, condensers, conduits, controls, converters, conveyers, cryostats, counters, cutouts, densitometers, detectors, dust precipitators, dishwashers, dispensers, dynamometers, dynamotors,

