Old Map of Hampshire, 1811 - First Triangulation Ordnance Survey Chart - Hills, Castles, Steeples Size:22x40in (56x100cm) At the time this map

At the time this map was published the US was technically a neutral bystander - but

Nebraska is hugely elongated

This map was originally dissected into 12 regions

A truly superb 17th century map of Asia by master mapmaker Willem Blaeu

and some villages too

Old Map of Hampshire, 1811 - First Triangulation Ordnance Survey Chart - Hills, Castles, Steeples Size:22x40in (56x100cm) At the time this mapA hugely important, rare and interesting map of Hampshire from 1811, created by the Ordnance Survey, which was only a few years old at the time. This is literally a map of triangles but they're very important triangles. They're highly accurate triangles between various points of Hampshire, measured using theodolites. These measurements, using Pythagoras's theorem and a bit of clever interpolation to take the Earth's curvature into account, would lead