stamped in ink on support reverse u.r.: Photography by / ATHOL SHMITH / Studio (...illeg.) Street / South Yarra Vic 3141 / Telephone 26 4836 inscribed in red fibre-tipped pen on support reverse c.: 21 inscribed in pencil on support reverse c.: Heinze / Bernard / Professor Heinze inscribed in blue fibre-tipped pen on support reverse c.: W/M / GREY / 20/24 inscribed in blue ballpoint pen on support reverse c.: 1938 inscribed in blue ballpoint pen and red fibre-tipped pen on support reverse c.r.: 61 (crossed out) inscribed in pencil on support reverse l.c.: Edward E (...illeg.) (Edward E crossed out)