27.9 × 25.5 cm irreg. (image) 30.4 × 25.5 cm (sheet)
Inscription
inscribed in pen and ink (in image) l.c.: n. inscribed (diagonally) in pen and blue ink l.l.: 28-1-56. / n. inscribed in pen and blue ink l.c.: No 5 (5 in a circle) / BISHOP. HYDRA inscribed in pen and blue ink and pencil l.r.: upright / Photographed / B + white, / color
