Earthworm Size:S: 36 x 28cm North view of Marshalsea prison

North view of Marshalsea prison on Borough High Street

Cliff Richard and the cast of the musical 'Time' attend a photocall held at the Dominion Theatre

Three snails crawl along the edge of the pond

View of Aldersgate

Earthworm Size:S: 36 x 28cm North view of Marshalsea prisonPlate 16 from the paper 'On the double organs of generation of the lamprey, the conger eel, the common eel, the barnacle, and the earthworm, which impregnate themselves; though the last from copulating, appear mutually to impregnate one another', by Everard Home, Philosophical Transactions of the Royal Society, vol. 113 (1823), pp. 140 151. Figure 1 shows a back view of the earthworm, x2 magnification; figure 2 shows the same worm under dissection, x2