Draft of 'Escorts in Tibet' from August 1938 to October 1939 including Appendices for 'The Cave of Delicious Misery', Richard Vivian Warren, and Dr Max Henn.

Typed full draft of Escorts in Tibet - a more modern version without annotation.

'Talk on Tibet 25 mins Jan 1962', notes on Tibet for giving the talk. These may belong to more than one talk as they do not create a cohesive draft.

Handwritten list of a selection of photographs or slides with some explanatory detail, dated 2 October 1959.

Handwritten biographical and anecdotal notes on Hugh Richardson. These cannot have been written by Mackenzie as they record Richardson's death in 'approx. 1999'.

Map of the route from Calcutta to Lhasa drawn in coloured pencil.

Drawn map of route from Siliguri to Lhasa on a scale of 1 inch to 25 miles. Pencil and ink. On the reverse are recorded the Distances between Gyantse and Lhasa, Gyantse and Jalap-La, and Jalap-La and Gangtok.

The Potala: 'Home of the Dalai Lama in Lhasa, 1939' by Fleming Mackenzie. Print of a pen and ink drawing.

A small notebook containing diary entries from 24 February 1939 - 22 June 1939 when the battalion arrived at Gyantse. The entries have been annotated with pencil-written dates in 1978, presumably made when copying of the diaries was undertaken.