The Creation of a Gendered Division of Labor in Mule Spinning: Evidence from Samuel Oldknow, 1788–1792

The spinning mule was one of the most important innovations in the rise of the British cotton industry during the Industrial Revolution. First introduced in 1780, the mule’s diffusion overturned the traditional division of labor in spinning from women to men. This article produces new insights on this process by examining the business records of Samuel Oldknow, a pioneer of fine cotton manufacturing and an early adopter of the technology during the understudied transition period of the late 1780s and early 1790s, when the machine was still hand powered before the factory system. It demonstrates that strength was the most important factor in shaping the gendered division of labor in mule spinning. Although no direct gender-pay discrimination is evident, men’s earnings were higher because of the physical effort required to operate the larger mules that more easily produced the finest yarns that secured the highest piece rates. Crucially, this shift of the gender division of labor predated factory mule spinning.