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when toggle format what by license comment
Sep 14, 2022 at 16:47 comment added Jos The Chinese were using paper money in the 7th or 8th centuries and metal coins 6th or 7th c BC.
S Dec 2, 2019 at 18:07 history suggested Fruit Monster CC BY-SA 4.0
various spelling and minor mistakes
Dec 2, 2019 at 13:28 review Suggested edits
S Dec 2, 2019 at 18:07
Dec 3, 2011 at 16:04 history answered Lennart Regebro CC BY-SA 3.0