Tycho Brahe's Bipartite arc SB View of St James's Park

View of St James's Park from Rosamond's Pond

West Ham players get in a spot of training at their training ground at Chadwell Heath

the table of the king and queen and other dignitaries stands on a raised dais with a red canopy bearing gold letters

Scene depicting the attempt made by Margaret Nicholson to assassinate King George III at the entrance to St James's Palace

in principle

Tycho Brahe's Bipartite arc SB View of St James's ParkEngraving of Tycho Brahe's bipartite arc for measuring small angular distances of stars ('Arcus bipartitus minoribus siderum distantiis inserviens'), in his Uraniborg observatory on the island of Hven. Illustration from Astronomia instauratae mechanica, by Tycho Brahe (Hamburg, 1598). Original: engraving. 1598