> In flat regions such as the Fenlands, the necessary elevation for long-range sighting was achieved by means of Bilby towers... What these looked like in detail is left to the imagination.
Fortunately these are an easy web search away - link below shows some UK examples, modelled on the US originals.
Fortunately these are an easy web search away - link below shows some UK examples, modelled on the US originals.
https://wiki.trigpointing.uk/Bilby_towers