Victorian illustration to download showing a picture of prisoners (convicts) in a prison working a treadwheel (treadmill) as punishment. Three men work the wheel, two wait their turn, and a stern guard supervises them.

Nostalgic Illustrations of Life in Times Gone By
Victorian illustration to download showing a picture of prisoners (convicts) in a prison working a treadwheel (treadmill) as punishment. Three men work the wheel, two wait their turn, and a stern guard supervises them.