Commemorative issue of 5 woodblock prints, in the tradition of Shogunate period after originals 1877-1887 in the Gas Museum of Tokyo Gas Co Ltd, in presentation folder; with booklet outlining history of the company (established 1 October 1885), English and French text, Japanese leaflet inserts; issued by Tokyo Gas Co Ltd, 1 October 1975. Each print, in edition from 200, showing gas lighting in scenes in Tokyo c1877-1887