HM Queen Elizabeth II and HRH The Duke of Edinburgh: a pair of autopen signed presentation portrait photographs, by Anthony Buckley, the couple each in formal dress and uniform, signatures on mounts 'Elizabeth R. 1968' and 'Philip 1968' both in their original blue Morocco leather easel frames with arched tops with gilt embossed Royal ciphers, marked 'H.H. Plante, London' verso, the photographs stamped 'Anthony Buckley Photograph' and numbered 4929-2 and 4929-10, the frames 32 cm x 22.5 cm.