|Pseudonym reading||ほ ん り お こ う こ う こ う こ う こ う|
|Specified type||Prefecture designation|
|Designated date||February 15, 1974|
|location||Kamaishi City Suzuko Town|
|owner||Nippon Steel Corp. Kamaishi Works|
|home page||Nippon Steel Corp. Kamaishi Works|
27 cm in width and 869 cm in length.
2 volumes 26 cm wide, 606 cm long.
It is a picture described on Japanese paper.
A detailed picture of manufacturing processes, equipment outlines, working conditions, etc., including the scouring technology of the early days of modern steelmaking in Japan, and is a picture winding organized around the National Historic Site Hashino Blast Furnace.
It is thought that Mr. Atsushi Morioka had drawn it as a business report to the nephew.
The age is estimated to be around the age of Bunkyu (1861).