RT @Rainmaker1973: The Cistercian numerals are a forgotten number system, developed by the Cistercian monastic order in the early thirteent… 0 atbildes

Mikus Porietis
(2022-10-24 23:41:47)
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RT @Rainmaker1973: The Cistercian numerals are a forgotten number system, developed by the Cistercian monastic order in the early thirteent…

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