As a Subscriber you will see all 104 images which will give you a far better sense of what was happening within a single year. At the moment you can see 4.
1916, Sheet: 57D.SE, Scale: 1:20000 Edition: 2D Published: 1916. Trenches corrected to 15 August 1916 [Part oriented to match training stereoview], Trench map, section, reorientated, National Library of Scotland, LL/123599
1916, The winning photographs for 1916 - the winner going to aerial photographs of the Forte de Douaumont., Newspaper page, Source requested, LL/6229
Atelier d'Ora, 1916, Countess Batthyány and her son at the coronation of Emperor Charles as King of Hungary (Gräfin Batthyány und Sohn bei der Krönung Kaiser Karls zum König von Ungarn), Albumen print - Schwarzweißpositivverfahren, Museum für Kunst und Gewerbe / MKG, LL/126385
Atelier d'Ora, 1916, Countess Draskovich von Trakostjan at the coronation of Emperor Charles as King of Hungary (Gräfin Draskovich von Trakostjan bei der Krönung Kaiser Karls zum König von Ungarn), Albumen print - Schwarzweißpositivverfahren, Museum für Kunst und Gewerbe / MKG, LL/126384
Atelier d'Ora, 1916, Shoes of Countess Erdödy at the coronation of Emperor Charles as King of Hungary (Schuhe der Gräfin Erdödy bei der Krönung Kaiser Karls zum König von Ungarn), Albumen print - Schwarzweißpositivverfahren, Museum für Kunst und Gewerbe / MKG, LL/126383
Atelier d'Ora, 1916, Shoes of Countess Erdödy at the coronation of Emperor Charles as King of Hungary (Schuhe der Gräfin Erdödy bei der Krönung Kaiser Karls zum König von Ungarn), Albumen print - Schwarzweißpositivverfahren, Museum für Kunst und Gewerbe / MKG, LL/126381
Troy, 1916, Four photographs of food dishes taken by Troy in 1916 for Miss Canon for Reading Course Bulletins H-105 and H-107, and all printed on the same film., Photographic print, Cornell University Library, LL/46534
Unidentified photographer, 1916, Military Hospital V.R. 76, Ris-Orangis, France: wounded soldier - 10 inch gash from sword at Verdun in 1st world war, Gelatin silver print, Wellcome Collection, LL/36777
Unidentified photographer (french?), 1916, German troops training for an assault during the Battle of Verdun, Stereoview, glass, Private collection of Ralph Reiley, LL/122409
Unidentified photographer (German Officer), 1916, Wishnew, on the eastern front. Mural painted on a captured Russian building used as a bath house by the German Army., Stereoview, Private collection of Ralph Reiley, LL/113301
Unknown (French School), 1916, La Grande Nef - Le maniement d'armes des blessés en fin de traitement [The Great Nave: Wounded Soldiers Performing Arms Drill at the End of Their Medical Treatment], Gelatin silver print, Metropolitan Museum of Art, LL/40448