Keywords: Coldbath-fields-oakum-room-mayhew-p301.jpg Coldbath Fields on p301 of The criminal prisons of London and scenes of prison life 1864 by en Henry Mayhew d 1887 John Binny Prisoners were required to pick apart old ropes to make oakum which was used to seal ships and piping Typically they might have to do 2 pounds a day although that might be increased to 6 pounds if sentenced to hard labour http //books google co uk/books id TGAJAAAAQAAJ pg PA301 Google scan of 1864 book by Henry Mayhew John Binny 1864 PD-old Coldbath Fields Prison Penal labor Caulking |