HIROSHIGE AND YOSHITOSHI: a key block of Bingo, Abumon Kannondo "Kannon temple at Abumon, Bingo province" from the series Rokujuyoshu meisho zue "Pictures of famous places in the sixty-odd provinces", signed Hiroshige ga and published by Koshimuraya Heisuke, the reverse with Hachihinada Koju from the series Goketsu Suikoden "The hundred and eight heroes of the Suikoden", signed Ikkaisai Kuniyoshi, published by Ohashi--the first with a worm hole