The mechanical index, 1904. A complete index to the names and addresses of all manufacturers in the United States of mechanical appliances, machinery and tools operated by steam, electricity, water, hand or foot power (1904)
New York, The Industrial Press · leaf 1037
tf¥m Stopthe … Engine! —Perhaps it is only the breaking of a machine.—Possibly a workman^s life is in danger.—^Either way, the engine must be stopped with the leastpossible delay^ Factory accidents are likely to happen at any time—they are expensive and dangerous. The Engineer cant stand with his hand constantly…
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
