S. Dow, Hesperia, Suppl. I, 1937, p. 61, No. 19 (fragment b), photograph p. 61 W.K. Pritchett, Hesperia, 15, 1946, pp. 152-153, No. 11 (fragment a), photograph of both fragments p. 152, composite text p. 153 Pritchett, A.J.A., LVI, 1952, pp. 161-162 J.H. Oliver, Hesperia, 2, 1933, pp. 500-503, No. 15, photograph p. 501 S. Dow, Hesperia, Suppl. I, 1937, pp. 65-66, No. 22