Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

NATIONAL SEMICONDUCTOR: 850
(Page 1/1)


Product number (P/N): 850,
Keywords/Tags: 850
Date of intro: ~1975, Origin: Hong Kong (List), Dimensions: 140x70mm,
Power: 9V,
Display: Type = Display (LED) (List),
Number of keys: 17,
Classification: / Pocket,

Item

Box (blister)

Advertisement
NS100, NS850
ELEKTUUR / VALKENBERG
Pag.11-13
(nov-1977)
Selling Price: NLG19.95

Created: 01-jan-2014, Manual-update: 27-oct-2019, Batch-update: 26-feb-2024             

# Pageloads since 2018: 31             

3 Pic(s),

                     

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