Thames Water Card

Not for the faint-hearted... The illustration depicts two alarming samples of the microbial soup that was Thames drinking water in 1850.

Adapted from A microscopic examination of the water supplied to the inhabitants of London and the suburban districts by Arthur Hill Hassall (1850). Wellcome Collection.

Printed on acid free paper
Measurements: 17cm x 12cm
Comes with 120gsm recycled envelope
Blank inside