Supply Factory direct CT-3000 12 digit Dual Screen Calculator-
Sharp EL-334WB 12 Digit Professional Large Desktop Calculator with Kick Stand Display
Victor Model PL-3000 Compatible CAlculator CP-13 Black & Red Ink Roll by Around The Office - Walmart.com
12 DIGIT DUAL POWER CALCULATOR (MC) - A-Tech
Monroe EPIC 3000 Electronic Calculator | National Museum of American History
Amazon.com : 24 Pcs Basic Calculators for Students Small Calculators Pocket Size Mini Calculators Dual Powered Handheld Calculator 8 Digit Display Desktop Calculators for School Desktop Home Office (Fresh Color) : Office Products
12 DIGIT DUAL POWER CALCULATOR (MC) - A-Tech
BAZIC Desktop Calculator 8-Digit Silver w/ Tone - Bazicstore
Sight Enhancement Systems Launches SciPlus-3000: Third Generation Scientific Calculators for the Visually Impaired - IssueWire
File:Vintage Bohsei Model 3000 Pocket LED Calculator, Made in Hong Kong, Circa 1977 (9265743992).jpg - Wikimedia Commons
Sharp Calculators Handheld Calculator with Hard Case
KMC 3000 Super Thin Calculator Original Box - Excellent Condition | eBay