A room and power mill was a type of textile mill found in Lancashire, England, in the 19th century. Small businesses paid the owner rent for space for their machines and power from the mill engine or waterwheel.
The system.
In, for example Nelson, many mills were operated by The Nelson Room and Power Company and the Walverden Room and Power Company. This allowed specialised companies to start up. Such a company may have had 20 dobby looms and just do "fancies".
References.
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