typed on paper on support reverse u.c.: while deep within / some watered cave / strange wondrous creatures / creep from fissured stone stamped in ink on support reverse c.: KINDLY ACKNOWLEDGE / (...illeg.) phy by / JOH (...illeg.) CATO / 125 COLLINS STREET, MELBOURNE 3000 inscribed in blue ballpoint pen on support reverse l.c.r.: Camera Nikon F / Lens Nikkor S 5cm. / Film Ektachrome X. / Processing Bond Colour Laboratories printed in ink on paper on accompanying card: while deep within / some watered cave / strange wondrous creatures / creep from fissured stone