This book is printed as one of a 1200 limited edition in 1974. Known as the masterpiece of Kokubo Sensei. Total 576 tsuba are illustrated well. This is the only book focused on Edo tsubas (mainly Goto and Edo Kinko tsubas). It can be used as a good meikan and very good to distinguish genuine tsubas from gimei. Book is in 'very good' condition with original case. Total 555 pages and thickness is more than 2". Size is 8.5" x 12".