No.2 Wall Target at Ashley Walk
Author: NFNPA Archaeology
No.2 Wall Target (removed prior to 1975) was 40ft square and formed of two 9″ thick re-inforced concrete walls joined together with re-inforced concrete beams. (Pasmore and Parker, 2006. Ashley Walk Its bombing range landscape and history)
On this site the Ashley Range Overview page has links to pages about the other targets on the range.
Date: 1941