Cataloged map
Hertfordshire XXVII.1 (includes: Flamstead; Harpenden Rural; Markyate) - 25 Inch Map
Institution:National Library of Scotland
Full title:Hertfordshire XXVII.1 (includes: Flamstead; Harpenden Rural; Markyate) - 25 Inch Map
Depicted:1922
Pubdate:1924
Publisher:Ordnance Survey
Map scale:1:2 500