B434.  Hokaido: Token Kai no Konjaku.  1975.  Softbound with jacket, 7 1/4 x 10 1/4″, 114 pages in Japanese.  The 1st 91 pages of this book are given to text with a few small photos of people; the rest is plates of swords and fittings (nice stuff).  Condition is excellent.  14 ounces.  Was $75,500; now $20.