Experiment: Japanese Moral Education Textbook For High Elementary School Students, Volumes 1, 4, 5, and 7 Meiji 26 (1893) Yellowing, stains, dirt, peeling, tears, insect damage, etc. There is age-related wear and tear. Numerous writings and inscriptions. The binding threads are broken, but I believe it does not hinder reading. This is an old textbook from 132 years ago. How about it as historical material?