Series of maps and plans which illustrate geological features and strata, including;
1. Hand-drawn map of Etna lava-flows;
2. Large-scale map of Kirriemuir, Angus, Scotland, with hand-coloured geological strata;
3. Hand-drawn geological section of Strathmore, Scotland;
4. Hand-drawn plan of a section of the Montrose coast
5. Additional printed maps - Bombay, Dublin.

Annotated geological cross section of Strathmore, Forfarshire, in coloured pencil and ink c1822-1824.

Document entitled Trap Conglomerate discussing the geological history of Strathmore and the formation of the rocks in the area, c1822-1824. Written on the back of a piece of text entitled Asia which relates to the geology of the Steppe area of Russia between the Caspian and Black Seas.