OS Twenty Five Inch
map type:-
OS Twenty Five Inch
Map series, various editions with the national grid, scale about 25 inches to 1 mile, published by the Ordnance Survey, Southampton, Hampshire, scale 1 to 2500 up to the 2000s, superseded by print on demand from digital data.
items seen (illustrated items in bold):-
JandMN (326)
-- map