![](https://www.historynet.com/wp-content/uploads/2012/01/testing2.jpg)
This sums up a lot of Whittle’s years of struggle, showing one of the combustion test rigs, using a barrel of “white spirit”. Very hand-to-mouth testing, at the BTH facility at Ladywood.
This sums up a lot of Whittle’s years of struggle, showing one of the combustion test rigs, using a barrel of “white spirit”. Very hand-to-mouth testing, at the BTH facility at Ladywood.