Belper Mill School girls attendance certificate book Attendance records signed each week by Frances Bowler, schoolmistress, to certify that the girls employed in W.G.& J. Strutt’s factory at Belper have attended the mill school at Belper either in the morning or afternoon. Includes columns for number of attendances and absences each week and the reason for absence is noted. Labelled 13 on front cover and inside front cover, later labelled on spine O1/231. Jan 1845-Apr 1848