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SwissMicros (not affiliated) has nice clones of many HP calculator models. https://www.swissmicros.com/product/dm42 https://www.swissmicros.com/product/dm42
by golem14 4y ago
SwissMicros (not affiliated) has nice clones of many HP calculator models.
https://www.swissmicros.com/product/dm42 https://www.swissmicros.com/product/dm42