© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.

Article
理科新遊戲(續), New science experiments (continued)

梅夢 Mei Meng (Author),

Article
家常瑣談釋義(續), Explaining common idioms (continued)

堃生 Kunsheng (Author),

Image

第三十圖 Figure thirty

Image

第二十九圖 Figure twenty nine