An army officer with a baton, 1914-18 RMG PU9967, William Lionel Wyllie, before 1914 ?

An army officer with a baton, 1914-18 original art: drawing. This is probably a study based on a military exercise. [pvdm 1/13]. Date: before 1914 ?. Dimensions: 353 mm x 252 mm. Collection: Fine art.