Knitted Woolens for Cold Protection Attached: Common Knowledge of Wool Showa 8 (1933) Fuzin Kurabu Supplement - Card Style There is aging damage such as yellowing, stains, dirt, peeling, and tears. It is in card style, and it is wonderful as it is or to bind it into a book. How about it as a pre-war handmade material? Card size: 26.3 x 18.8