BW165/34/9
"Walsall Wood Colliery - Mining Operation South of Pit Shafts"
Shows extent of mineworking in September and December 1946 and March, May and June 1947. One edge marked "Stopped" in May 1947. Shafts marked. Embossed "Birmingham Canal Navigations Engineers Office 9759 RD".
1946-1947
BW165/34/9
1 sheet