Search Results for "Ordnance Survey"
The lost theodolite
history of scienceWhat became of Jesse Ramsden’s 'Great Theodolite’, commissioned by the Royal Society in 1784? Ainsley Vinall investigates.
Figuring the Earth
history of scienceLouisiane Ferlier introduces the first international collaborative exhibition put on by the Royal Society Library team, jointly curated with the French Académie des sciences.