Title page of the ‘Chapter on eight treatises’ containing a treatise on ivory tiles in A Vast Ocean of a Myriad of Books (Wanshu yuanhai 萬書淵海). Ed. by Xu Qilong 徐企龍, 1610.
Title page of the ‘Chapter on eight treatises’ containing a treatise on ivory tiles in A Vast Ocean of a Myriad of Books (Wanshu yuanhai 萬書淵海). Ed. by Xu Qilong 徐企龍, 1610.