A Description of the Large Scale Maps of Great Britain. produced and published by the Ordnance Survey, with Specimens, Symbol Sheet, and Diagrams: Sixth Edition

Title: A Description of the Large Scale Maps of Great Britain. produced and published by the Ordnance Survey, with Specimens, Symbol Sheet, and Diagrams: Sixth Edition
Date: 1920
Language: eng
Publisher: Director General at the Ordnance Survey
Zotero BiDiAr: https://www.zotero.org/groups/5293298/bidiar/items/A69VMWXP/item-list