Printed Greater Sutra of the Perfection of Wisdom (S: Mahâprajnâpâramitâ-sūtra ; J: Dai-hannya-haramitta-kyō), Volume 511, Vol. 1
Japanese
One of seven folding books; printed in ink on dyed paper with red dots of punctuation and selected readings in "kana" (Japanese syllabary) added in ink