OS First Edition 1 2500 maps

Ordnance Survey 1:2500 map: Key sheet

Ordnance Survey First Edition 1:2500 map/I/1863

Ordnance Survey First Edition 1:2500 map/I/1870

Ordnance Survey First Edition 1:2500 map/II/1863

Ordnance Survey First Edition 1:2500 map/III/1863-1869

Ordnance Survey First Edition 1:2500 map/IV/1869-1870

Ordnance Survey First Edition 1:2500 map/IX/1869

Ordnance Survey First Edition 1:2500 map/L/1864

Ordnance Survey First Edition 1:2500 map/LI/1866-1867

Ordnance Survey First Edition 1:2500 map/LII/1865

Ordnance Survey First Edition 1:2500 map/LIII/1865

Ordnance Survey First Edition 1:2500 map/LIV/1869

Ordnance Survey First Edition 1:2500 map/LIX/1866-1867

Ordnance Survey First Edition 1:2500 map/LV/1871

Ordnance Survey First Edition 1:2500 map/LVI/1871

Ordnance Survey First Edition 1:2500 map/LVII/1868

Ordnance Survey First Edition 1:2500 map/LVIII/1867

Ordnance Survey First Edition 1:2500 map/LX/1864-1866

Ordnance Survey First Edition 1:2500 map/LXI/1864-1867

Ordnance Survey First Edition 1:2500 map/LXII/1867

Ordnance Survey First Edition 1:2500 map/LXIII/1893-1894

Ordnance Survey First Edition 1:2500 map/LXIV/1866

Ordnance Survey First Edition 1:2500 map/LXIX/1863-1867

Ordnance Survey First Edition 1:2500 map/LXV/1893-1894

Ordnance Survey First Edition 1:2500 map/LXVI/1891-1893