Plan of the countrey in the neighbourhood of the boiling fountains
Scope & Content:
Map of Haukadalur Valley, and Laugarfjall, Iceland, marking the geysers and the site of the tent at Geysir. A line between points a and b shows the line of cross-section drawn in Add MS 15511, f, 32 and f. 34.
Map of Hogedal and Laugafell, Iceland, by Charles Ruotte
Scope & Content:
Map of Haukadalur Valley and Laugarfjall, Iceland, marking the geysers and the site of the tent at Geysir. Signed: 'Ch. Ruotte delin. 1774' (bottom left).
A Plan of the Links or Sandhills near Skail on the Island Pomona, taken from an actual survey by Fred: Herm: Walden
Scope & Content:
Plan of the area around Skail, Orkney, based on a survey by Swedish surveyor Frederick Herman Walden. Linear scale: 'A scale of 2000 feet' (bottom left).
'A plan of the circle of Loda in the Parish of Stenhouse in the Island of Pomona with the country adjacent taken from an actual survey by Fred. Herm. Walden'.
Scope & Content:
Plan of the Stones of Stenness, Orkney, based on a survey by Swedish surveyor Frederick Herman Walden. Linear scale above title cartouche. Chart lettered 'D' (top left).