( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1971
( 2) General reference
RCHM Here 1 1931 67
( 3) List of Buildings of Special Architectural or Historic Interest
DOE (HHR) Ross & Whitchurch Here 1960 4
Further information about monuments may be obtained by contacting NMR Enquiry and Research Services , through the English Heritage website.