Talk:Johann Philipp Kirnberger
 | A fact from Johann Philipp Kirnberger appeared on Wikipedia's Main Page in the Did you know? column on 20 November 2022. The text of the entry was as follows:
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| A fact from Johann Philipp Kirnberger appeared on Wikipedia's Main Page in the Did you know? column on 20 November 2022. The text of the entry was as follows:
| |