map, Aviation Map of Great Britain, sheet 7, SW England, 2nd RAF war edition,
scale 1 to 500000, about 8 miles to 1 inch, published by the Ordnance Survey,
Southampton, Hampshire, 1940.
inscription:-
printed -on- cover
HEIGHTS IN FEET / R.A.F. EDITION / (WAR) / AVIATION MAP / OF GREAT BRITAIN /
Scale - 1: 500,000 / SHEET 7 / S.W. ENGLAND / / SECOND EDITION
-- black on brown; key maps of 2 strips of maps