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