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File:Vintage Bowmar Pocket LED Calculator, Model MX-80 (aka 90152), Original Price - 119.95 USD, Made in USA, Circa 1973 (9330409972).jpg - Wikimedia Commons
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Carevas 1pc 10cm Ruler Mini Calculator Ultra-thin Solar Energy Multifunction Calculator for Children School Office Supplies, Random Color - Walmart.com
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A sketch of the calculator. An accounting or school accounting tool. A simple hand-drawn drawing, isolated on white. Black and white vector illustration 7509118 Vector Art at Vecteezy
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The calculator lies on finance balance tables and graph chart data. A business planning, analyzing and accounting concept Stock Photo - Alamy
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