Strip of negatives showing a de-railed train.

Negatives of Hannah Frank's pen and ink drawings

Envelope (Photographs 1-21, 1 matching negative) containing photographs (and one negative) of local African dwellings and the African landscape.

Envelope (Photographs 1-30, unmatched negatives 1-2) containing photographs (and two negatives) possibly of relatives of Dr George MacLean

Envelope (Photographs 1-6, matching negatives 1-6) containing photographs and matching negatives taken on a train journey in Africa.

Photograph wallet containing 6 negatives and index card. Negatives include Kinvaber Junction, H.H. Peppercorn and Aberdeen train at Briggs Works.

Glass negatives of illustrations relating to Margaret Feeny's case.

Negatives of an unidentified official taken for 'Housing News'

Negatives of competition drawings (?) awarded the Rowand Anderson medal

Box of negatives on glass showing grey wedge recordings

Box of negatives on glass showing grey wedge recordings

Negatives entitled 'Dr George Bell et al 'Experimental Physiology'

Negatives, copies of documents concerning sale of Kolony Estate

Set of negatives titled Winter 1983, Backing up Burrell

Glass negative of six related manuscript spiral diagrams by [ ]

Negative of the site before the hospital was built.

Negative of photograph of 'the prison gateway', Beeskow Camp.

Sleeves of transparencies and negative strips of Artists' work

Sleeves with black and white portrait photograph and negatives

Photographs, DVD, Glass Plate Negatives, Slides and Mounted photographs