Sheet  34, Old Series 1". 1859. Wiltshire / Gloucester: Calne, Swindon, Marlborough Downs, Cirencester, Stroud.

Sheet 34, Old Series 1". 1859. Wiltshire / Gloucester: Calne, Swindon, Marlborough Downs, Cirencester, Stroud.

Geological Survey of England & Wales

  • £80.00


Sheet  34, Old Series 1". 1859. Wiltshire / Gloucester: Calne, Swindon, Marlborough Downs, Cirencester, Stroud. Topographic date omitted, geological date 1859 revision, railways inserted 1890, coloured 1900. Hand-coloured engraving, 87 x 68cm, flat single folio sheet with faint plate marks, library stamps and stencilled sheet no. in upper left corner. Minor marginal tears. Smaller format of the central sheets of old series projection. Slightly soiled but bright colours. In good condition.

About the England & Wales One Inch Old Series

The Geological Survey of England and Wales used the Old Series of the Ordnance Survey topographic map at a scale of one inch to the mile as its basemap, initially. These engraved basemaps were published and revised between 1805 and 1885; the sheet sizes varied and the layout and numbering system were eccentric. The Old Series geological maps were hand-coloured and without geological sections, which were published separately. The GS of E&W published the Old Series from 1850 to 1900, when it switched to the colour printing and the New Series one inch maps. However, old stock of the Old Series continued to be issued, hand-coloured, until the 1930s.

See also: Index Map for England & Wales One Inch Old Series.