Piece of paper enscribed Section of the Red Head, Forfarshire, and another from Catlow to Covehaven Bay. Probably originally an envelope for items c1822-1824.

List of notable geological locations [Forfarshire] with page numbers next to them. Written on the back of a piece of paper with part of paper entitled Lower Tert[iar]y of England in Charles Lyell's own handwriting.

Annotated sketch geological cross section, in water-colour and ink with pencil annotation [Forfarshire] c1822-1824.

Annotated geological cross-section in water colour and ink, Covehaven Bay (Angus) to Catlaw, c1822-1824.

The original list of articles against Gregory, penned, he says, by regents Andrew Massie and Thomas Burnet.

List of individuals who sent wreaths to the funeral of Donald Macpherson Baillie.

1 volume of lecture notes (1796-1797) taken down at lectures given by both TC Hope and Joseph Black

Order of service (3 of) from the funeral of Donald Macpherson Baillie.

Heavily annotated Outlines of Mechanical Philosophy with inserts, bearing extensive manual revisions from as late as 1803.

2 photographs of Donald Macpherson Baillie standing by a lake.