James Watt
From TARDIS Index File, the free Doctor Who reference.
James Watt (1736-1819) was a Scottish engineer who helped develop the steam engine. The Doctor claimed to have met James Watt. (DW: The Space Museum)
James Watt (1736-1819) was a Scottish engineer who helped develop the steam engine. The Doctor claimed to have met James Watt. (DW: The Space Museum)