HIROSHIGE (1797-1858): three uncut hosoban (24 x 37.2cm.); depicting Rokkasen "Six Immortal Poets", the right hosoban with Ono no Komachi and Kisen Hoshi, the centre with Otomo no Kuronushi and Henjo Shojo, the left with Ariwara no Narihira and Bunya no Yasuhide, each signed Hiroshige ga published by Eijudo--good impression and colour, lightly backed, vertical centre fold mark