Prussian (?) hussar officer charging in the Seven Years' War

1 watercolor signed 'Knötel d.j.'; officer with sword raiased charging , troopers behind 1 watercolor signed 'Knötel d.j.'; officer with sword raiased charging , troopers behind Oblong medium folio. Holte, Denmark, gift of Anita Tauber, 1997 Prints, Drawings and Watercolors from the Anne S.K. Brown Military Collection, Brown University Library Digital object made available by: Brown University Library, John Hay Library, University Archives and Manuscripts, Box A, Brown University, Providence, RI, 02912, U.S.A., (http://library.brown.edu/)