B283.  Nihonto Meihin Shu by Shibata.  1965.  Hardbound in slipcase, 7 ¼ x 10 ¼”, 124 pages in Japanese.  Oshigata of great blades from Koto to Shinshinto.

This copy (not the one in my picture) has a different color slipcase which is lightly stained from handling; the book is in excellent condition.  1 pound, 13 ounces.  Now $40.