© Courtesy of the C. V. Starr East Asian Library, Columbia University.

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食的衛生, Food hygiene

Keywords: food and drink, hygiene,

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怎樣美化家庭用品, How to beautify household goods

Keywords: household economics, invention,

(mentioned in advertisement, mentioned in advertisement), 三和公司 Sanhe gong si (mentioned in advertisement), 森森燙印紙製造社 Sensen tang yin zhi zhi zao she (mentioned in advertisement),