"Some of the names Grosz gave himself in letters written between 1913 and 1920 are "Prof Thomas," "Ritter von Thorn," "Gogo," "Dr. Maschin George Ventil," and, complete with place of residence "Lord HattonDixon, New Castle Town," and "Edgar H. Hussler, Boston." He often signed drawings with "Boff" (or "Boffel" or "Fobb"; see number 6 of 'Gott mit uns'); this was a variation on "Boeuf," which was his friends' nickname for him. There is often an element of Dadaist alienation and also of straightforward in this, but not always."