Survey Title: The Mendip Caverns, East Harptree, Somerset
Surveyor(s): [McMurtrie, J.]
Year: 1880
Standard: ns
Grade: ng
Scale: 1"=55ft
Size: 9.1"x7.4"
References: SNHAS Proc (26), Pt.2, 1 [1881 for 1880]
Notes: Plan and elevation
Additional Notes: This survey became the basic survey until the publication of the Warburton survey.