Horizontal Section No. 140 (1886). From Bishopstone, near Hartwell (near Buckingham and Daventry) through Warwickshire, from Rugby to near Wibtoft. Geological Survey of GB. 1st Survey in ‘The Lower Palaeozoic Rocks

in ‘The Lower Palaeozoic Rocks of the Arthog-Dolgelley District (Merionethshire)’ extract from Quarterly Journal of the Geological Society

Saffron Walden

old quarter folds show

Darley Dale

Still (2021) the current issue

Horizontal Section No. 140 (1886). From Bishopstone, near Hartwell (near Buckingham and Daventry) through Warwickshire, from Rugby to near Wibtoft. Geological Survey of GB. 1st Survey in ‘The Lower Palaeozoic RocksHorizontal Section No. 140 (1886). From Bishopstone, near Hartwell (near Buckingham and Daventry) through Warwickshire, from Rugby to near Wibtoft. Geological Survey of GB. 1st edition. Located on Old Series one inch maps 45ne & se, 46sw, 53nw,sw & se, and 63sw. Hand coloured engraving, 68 x 101. 5cm, 1: 10,560 scale (6= 1mile). Flat, masking taped edge, very age toned, Coloured 1922. In good condition.