The A. R. Hogg photographic collection consists of glass negatives, original prints, lantern slides and photographic albums. Dating from c.1880 -1939, it holds material of topographical and industrial interest and includes a large number of named portraits. While all parts of Ireland are covered, the collection’s focus is particularly strong in relation to Belfast and north-east Ulster. The Hogg Collection also contains studio inventories, negative catalogues and photographic equipment including a fine studio camera. His collection of transport related images have also been included.