B461.  Ashibaego no Meito Ten by Takamatsu Historical Museum.  2000.  (The 1st word in the title may be Ashibae or Ashibago; I’m not sure.)  Softbound, 8 ¼ x 11 ¾”, 62 pages in Japanese.  Great blades, great koshirae and kodogu, very crisp photos, very nice book.  And in excellent condition.  13 ounces.  Now $30.