1920 Two Old Vintage Store Reciepts from Shanghai China Tea Pot Sun Yat-Sen

Two old receipts from Shanghai, China.

A kind ebay customer told me the following... These are receipts for a store in Shanghai, both dated 1920. The one of the left includes the purchase of a tea pot. I don't recognize the store, but the interesting thing is the store supports buying Chinese-made goods (with the flags and image of Sun Yat-sen).

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