Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

SMITH CORONA MARCHANT (SCM)_docu: (Ad.) 240SR: You wouldn't think...
(Page 1/1)


AKA: You wouldn't think one electronic calculator would be more accurate than another.
But one is - Cogito!,
Date of intro: oct-1966,
Classification: / Documentation / Advertisement,
Related with: SMITH CORONA MARCHANT (SCM): 240SR,
Publisher-1: SCIENTIFIC AMERICAN,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Created: 27-jul-2008, Manual-update: 10-jan-2018, Batch-update: 26-feb-2024             

# Pageloads since 2018: 2             

1 Pic(s),

                     

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