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This Vintage 1960 Dennison Ready Reckoner Indexed Commercial Calculator Is In Very Good Condition. This Compact Vest Pocket Version Was Published By The Ottenheimer Inc. In Baltimore, Maryland. This Was Before We Carried Calculators and Phones. The New Decimal Reckoning Table Was For Finding At A Glance The Value Of All Articles Sold By The Piece, Pound, Yard, Dozen, And Hundredweight. One Of Over Twenty Compact Reference Series Books You Could Carry In Your Pocket. This Copy Has Been On A Book Shelf For 64 Years. Book Cover Collected Dust And The Inside Pages Have Turned Brown From Age. Other Then That The Dust Cover And Book Are In Very Good Condition. Cost $1.00 See Pictures. Very Rare! #8052
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New in the box. Measurements are included in the photos. Please review all the photos prior to making a purchase. 11-24 Tb
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The Sharp EL-501WB-BK~131 is a reliable scientific calculator with 10 digit display, perfect for office and business use. Its handheld size and battery power source make it convenient for on-the-go calculations. The calculator features a regular key size and display, with a sleek black color design that adds a touch of sophistication to your workspace. With the trusted brand of Sharp, you can be assured of its accuracy and durability for everyday use.
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This is a unique opportunity to own a piece of Soviet engineering history. Made in USSR (1989). Calculator MK-42 with original power cord (220V). Full Set Includes.
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Mint, never been used (never taken out of the box until i took photos).
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Uses original attached DB25 connection cable. Includes original attached DB25 cable connector as shown in photos. Untested since matching sign/display system is not available. Sold as-is for collection, restoration, parts, or display purposes.
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Up for sale is this The Magic Calculator ~ The Way of Abacus.
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