Photos of the Space Invaders that I have found in Newcastle.
All About Newcastle
Rivers, Bunkers, History and other events.
O/S Trig Points
Easy to view gallery of all trig points that I've discovered over the years.
O/S Active Stations
Modern GPS receivers that help keep UK mapping alive.
O/S Flush Brackets
Used to aid the levelling lines, Flush brackets are everywhere.
O/S Intersect Stations
Mainly churches and large structures, these were used as part of the triangulation of the UK
O/S Benchmarks
Easy to view gallery of all O/S benchmarks that I've discovered.
Pillboxes
British hardened field defences of World War II were small fortified structures constructed as a part of British anti-invasion preparations. They were popularly known as pillboxes, a reference to their shape.
