Gayle Mill was partitioned off to provide housing, we think, for the manager and his family. Our researcher has traced the possible dates to between 1840 and 1879; but she believes the wallpaper is about 1860. As you can see there are several layers, so the family must have lived there for a few years. We suspect that the partitioned part was divided into two rooms as the wallpaper on the righthand side appears slightly different, but the design is very indistinct.
Our project got a mention on the MODA website!