(1) General reference
Roger Thomas/13-APR-1992/FSG,RCHME:Holderness Survey
(1a) Aerial photograph
Library No. 6756 Sortie 613E/BR174 F14-F15
(2) Externally held archive reference
Gazetteer Reference Ro56, Yorkshire and Lincolnshire Rapid Coastal Zone Assessment
Further information about monuments may be obtained by contacting NMR Enquiry and Research Services , through the
English Heritage website.