Article
空氣壓力普通之佐證 - Evidence of the air pressure

Language level: Mixed

Persons:
蔣阿難 Jiang Anan (Author)

Notes:
常識談話

Image
小魚花邊 - Decorative band of fish

Subject matters: Ornament,
Medium: Line drawing

Function: Unrelated to Article/Ad

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管狀氣壓計 - Tube shaped barometer

Subject matters: Product,

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盒状气压计 - Box shaped barometer

Subject matters: Product,

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氣壓計 - Barometer

Subject matters: Product,

Additional information:
Sorry, but I cannot identify the characters beside this barometer.

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