Geological Survey of England and Wales. Index Map Sheet 11 [Somerset, Wiltshire, Gloucestershire, Oxfordshire and Monmouthshire, etc].
Wyman & Sons Ltd. Lith, 63, Carter Lane, 8575.7.96. Engraved and Published at the Ordnance Survey Office, Southampton, in 1891[-6]. Chromolithographic map. Dissected and laid on linen, as issued, sheet 670 x 905mm (26½ x 35½"), folded into buckram covers with 'G Philip & Son' label with mss. title. Splits in linen. A colourful geological map, covering from Taunton in the south west, clockwise to Merthyr Tydfil, Hereford, Buckingham, Oxford, Reading, Winchester and Sherbourne. This index sheet covered twelve sheets of the 1 inch series of geological maps.
[Ref: 59730] £260.00