https://shop.nationalarchives.gov.uk/products/trench-map-gheluvelt-28-ne3
Trench Map: Gheluvelt 28 NE3 (Ypres Salient) - The National Archives Shop
A 1:10,000 scale map with trenches corrected to 1 April, 1917. Gheluvelt is central to it and the map shows only German lines and fortifications. The Menin...
the national archivestrench mapypres salientgheluveltshop
https://blogsfromthefront.trench-thegreatwarproject.co.uk/temporary-trench-map-page
Temporary Trench Map Page - Blogs from the Front
Jul 4, 2021 - The first two images relate to the work done for a man in Hebden Bridge Yorkshire, named Wayne Ogden.
from the fronttrench maptemporaryblogs