in graphite, below plate mark, lower left: II, lower right: John Taylor Arms 1942; in graphite at lower right corner of sheet: 369 [in another hand]; wp [in artist's hand]; in black ball point pen: S [in circle and in another hand]; in graphite, upper right corner of sheet: 379 [in another hand]
- Fletcher, William Dolan. John Taylor Arms, A Man for All Time: The Artist and His Work. New Haven, CT: The Sign of the Arrow, 1982, p. 232, no. 369, ii/ii.