The steam pump has been shown in color while the original photo was completely black and white.

Water was pumped to a tank at the top of these towers by steam pumps.

In 1888 a steam pump was installed to take over the work.

Papin retained the same design for his 1707 steam pump.

A steam pump was installed there to keep the canal topped up.

The steam pumps were then brought into play, and they managed to keep the inflow in check.

In 1856, there was a steam pump put at that site.

Later, in 1872, a new steam pump was put near mile 174.

In 1840, his father invented the first direct-acting steam pump.

This was replaced by a steam pump in 1924.