Public domain
Imperial Library of the Taiping Era, 1000 Volumes with 10 Volumes of Contents [46]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line册府元龜1000卷目10卷 [46]. 崇禎15序. 王, 欽若, -1025. National Diet Library, Japan. Public domain.