[SOUTH WALES] ORDNANCE SURVEY OF ENGLAND AND WALES Two large folding maps

[SOUTH WALES] ORDNANCE SURVEY OF ENGLAND AND WALES Two large folding maps, sectionalised on linen, covering areas in South Wales (maps marked 'North' and 'South'), published by Edward Stanford at 6 Charing Cross London, maps part hand-coloured in outline, housed in the original green cloth slipcase with printed label. Undated, but circa 1852-1853 as Stanford extended his premises to 7 & 8 Charing Cross in 1853