F 231938-1951Forestry Commission: Censuses of Woodlands: Maps
This series consists of six-inch Ordnance Survey County Series maps for counties surveyed in censuses of private woodlands undertaken by the Forestry Commission: in 1938 ( Lincolnshire and Montgomeryshire); 1942 ( Dorset and Cardiganshire); and in the 1951 census of hedgerow and park timber.