Novus 650 "Mathbox"
VINTAGE NOVUS 850 CALCULATOR IT WORKS! | eBay
Novus 4510
National Semiconductor Novus Attache Handheld Electronic Calculator | Smithsonian Institution
Novus 6010 "International Computer" Calculator
MyCalcDB : Calculator Novus 821
Eddie's Math and Calculator Blog: Retro Review: Novus 4510 - Mathematician
National Semiconductor Novus 750 6-digit Red LED Calculator works 1976 W/battery | eBay
Mark-->'s Novus/NSC Calculators
Novus 4515
File:Vintage Novus 850 Electronic Pocket Calculator, Red LED Display, White Plastic Cabinet, Made In USA, Circa 1974 - 1976, 1976 Price Was 7.88 USD (26809590898).jpg - Wikimedia Commons
Novus 4510
Bob's Calculators and Slide Rules - Novus & NSC
calculators/Novus 835 - calculator.org
National Semiconductor Novus 4510 Mathematician from 1976
Bob's Calculators and Slide Rules - Novus & NSC
John Wolff's Web Museum - Electronic Calculators - Portable
Vintage 1976 NOVUS 750 Personal Calculator - Tested with original box | eBay
Novus 4525 | The Paleotechnologist
Vintage 1970S Novus 6020 Financier Calculator Red Led Display - Etsy
National Semiconductor Novus 650 Mathbox Handheld Electronic Calculator | National Museum of American History
