I should be very pleased if anyone can offer me any help on this topic. I have a man in prison in Wormwood Scrubs 1916-1918. Unfortunately the London Metropolitan Archives don't have records of prisoners before 1917, and although he would obviously have been there then, the information is lost because all details would have been added to his 1916 arrival listing. The LMA could also offer me no thoughts on what conditions would have been like, except that he was doing two years with hard labour, and the LMA suggested that by that date he would have been sewing mailbags in the cell rather than breaking stones or a treadmill, but this is only guesswork.
Does anyone know of any published or unpublished sources which might shed light on this situation?