The contents are as follows.

Photographic glass negative of an engraved portrait, 1736, of George Wade. The portrait was used as the frontispiece to ‘Wade in Scotland’. (Plate 1.)

Photographic glass negative of a published plate produced by the Irish National Portrait Collection of a portrait, ‘General Wade. By Hogarth’, in its collection. The image was reproduced in ‘Wade in Scotland’, 2nd edition, opposite page 32. (Plate 2.)

Photographic glass negative of the portrait, circa 1731, of George Wade attributed to Johan van Diest held in the National Portrait Gallery, London. The image was reproduced in ‘Wade in Scotland’, 2nd edition, opposite page 32. (Plate 3.)

Photographic glass negative of the memorial to George Wade in Westminster Abbey. The image was reproduced in ‘Wade in Scotland’, 2nd edition, opposite page 273. (Plate 4.)

Photographic glass negatives of four plans of Ruthven of Badenoch Barracks. (Plates 5-8)

Photographic glass negative of an aerial view of the ruins of Ruthven Barracks. The image was not used in ‘Wade in Scotland’. (Plate 9.)

Photographic plastic negative of a plan, 1734, of Loch Sunart: ‘A Plan of Loch Sunart etc become famous by the Greatest National Improvement this Age has Produced’. (Plate 10.)

Photographic glass negatives of a map of Scotland, 1745, printed by Andrew Millar, London. (Plates 11-12)

Photographic glass negative of a plan, 1745, printed by Andrew Rutherford: ‘An Exact Plan of His Majesty’s Great Roads Through The Highlands of Scotland’. (Plate 13.)