inscribed in fibre-tipped pen on support reverse u.c.: c1970 / ARTHUR KOESTLER inscribed in fibre-tipped pen on support reverse u.r.: Camera C 33 / Film TXP KODAK / Dev. D76 inscribed in fibre-tipped pen on support reverse c.l.: (...illeg.) M1 / Page M / AP July artist stamp in ink on support reverse c.: Photography by / ATHOL SHMITH inscribed in blue ballpoint pen on support reverse c.r.: Black Edge Mount inscribed in red fibre-tipped pen on support reverse l.c.: 22
