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Subject

Cotton manufacture 2

Dyes and dyeing 2

Electric motor industry 2

North Billerica (Mass.) 2

Power transmission 2

∨ more

Spinning machinery 2

Textile factories 2

Textile machinery 2

Textile manufacturers 2

Textile workers 2

Turbines. 2

Weaving. 2

Bleaching 1

Canals. 1

Carding-machines 1

Child labor. 1

Council Bluffs (Iowa) 1

Electric motors 1

Industrial accidents 1

Industries 1

Inventions. 1

Inventors. 1

Labor 1

Labor -- Injuries 1

Looms. 1

Patents. 1

Phrenology. 1

Spindles (Textile machinery) 1

Spinning 1

Virginia. 1

Water-wheels. 1

+ ∧ less