• Reference
    CDE1/1
  • Title
    Ground plan and longitudinal section, scale three-sixteenths of a inch to 1 foot. Signed by John Usher, Edward Wilson Cook, and Robert Tooley.
  • Date free text
    Signed 8 July 1971
  • Production date
    From: 1871 To: 1871
  • Format
    ink and watercolour on paper backed with linen
  • Level of description
    item