Type : Woodblock print book (Thick book)
Topic : A mathematics book covering everything from elementary arithmetic formulas to calculation methods using more advanced formulas
Title : Sanbo shinsho
Author : Hasegawa Hiroshi
Publisher : Nishinomiya Yahei
The estimated Period : Late Edo period (1830)
Material : Paper
Book Dimensions : 261mm x 179mm, thickness 55mm (10.3in x 7in, thickness 2.2in)
Weight : Total 55gram (1.9oz)
Page : Total number of pages is about 442. (about 10% illustration pages + about 90% text pages)
Condition : Antique item; (damaged by tear, spot, dirt, scribbles, worm-eaten holes, etc...) Please view pictures as they are a part of the description.
The work is not a modern reproduction, but an actual one which had been printed in 1830(estimated).
