© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.
家庭簡易測天氣法, Simple and easy methods of weather forecasting at home
澍生 Shu Sheng (Translator),
Keywords: Weather and climate,
鉛錘 A pendulum
戴草帽的女人 A woman wearing a strawhat
一方厚白布附於繖柄 A piece of white cloth attached to the handle of an umbrella
一塊硬紙黏於帽底 A piece of cardboard stuck to a hat