Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

(Keys): (Main: Number: 7)
(Page 1/1)


Classification: / Key,
Info: WIKIPEDIA:
7 (seven) is the natural number following 6 and preceding 8. It is a prime number.
It is the first number whose pronunciation contains more than one syllable, not counting 0.
Internet: Link-1: WIKIPEDIA

Item

Created: 15-nov-2020, Manual-update: 17-nov-2020, Batch-update: 25-feb-2024             

# Pageloads since 15-nov-2020 : 19             

1 Pic(s),

                     

If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail