Artist: James McNeill Whistler Date: 1853/1854 Collection: United States Military Academy, West Point, NY Accession Number: n/a Medium: pencil, pen and brown ink Support: white paper Size: 9 3/8 x 7 15/16" (238 x 202 mm, sight) Signature: none Inscription: 'On Post in Camp. / Third half hour - '
MacDonald, Margaret F., James McNeill Whistler. Drawings, Pastels and Watercolours. A Catalogue Raisonné, New Haven and London, 1995 (cat. no. 130) as 'On Post in Camp: Third half hour'