Photograph of four officers in tropical field service dress, with red roses on helmets commemorating the Battle of Minden, standing on parade ground, barrack buildings behind trees in background. From left to right: unknown; Captain F Amber; Lieutenant Colonel CJ Blomfield; Captain Wolley-Dod. This photograph was taken on the anniversary of the Battle of Minden during the Second Years' War (1756-63), when the British and their Prussian allies defeated France.

This photograph is mounted in an album which documents the final stages of the Mahdist War, or Sudan Campaign, in 1898. In 1881 a Mahdist state was proclaimed by Muhammad Ahmad (1845-1885), beginning a popular uprising against Egyptian rule in the Sudan and capturing Khartoum, the capital. The British, who took power in Egypt in 1882, sought to reconquer the Sudan and, after 1885, to avenge the death of General Charles Gordon in Khartoum. In September 1898 the Mahdist state was defeated by Anglo-Egyptian forces, led by Major General Sir Herbert Kitchener, Sirdar (Commander-in-Chief) of the Egyptian army, at the Battle of Omdurman. Sudan became an independent republic in 1956, and the Republic of South Sudan came into being in 2011.

Some of the photographs in this album document British atrocities in the aftermath of the Battle of Omdurman and depict graphic violence. Francis Gregson, who compiled the album and is thought to have taken many of the photographs mounted in it, accompanied the Sudan Campaign as a War Correspondent for the St James’s Gazette. He is not thought to have been commissioned to take these photographs, however, which were not made public at the time. He wrote to Sir Reginald Wingate, Director of Military Intelligence of the Egyptian Army, in November 1898 stating his intention to collate photographs he had taken during his time in Egypt and the Sudan in an album as a souvenir for Wingate. Gregson appears to have produced several copies of this album (a number of copies, thought to be identical to this as regards contents and binding, exist in UK public collections) and the captions given to each photograph are his. This copy was, according to Gregson, requested directly by Queen Victoria. See Michelle Gordon, ‘Viewing Violence in the British Empire: Images of Atrocity from the Battle of Omdurman, 1898’, Journal of Perpetrator Research, 2.2 (2019) pp 65-100.