description of the Ming Dynasty architectural Wallpapers 1958 boxed envelopes with special Chip Wallpapers ? Process book has an appendix text, 12. 22 leaves, color pictures of all-sided patch, printing using a special printing process, making restore a sense of painting is very good (embossed gold, Lek powder) weight 3500 g, the book by a national ancient architecture master (Beijing Temple of Heaven Tiananmen repair fifties commander of total design) Chu