Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

MBO: 1 (Sigma 1) (version-1)
(Page 1/1)


Product number (P/N): 542,
Keywords/Tags: 542 | Sigma | 1
Date of intro: 1974,
Power: 9V,
Display: Type = Display (VFD) (List),
Number of keys: 19,
Classification: / Pocket,
Featuring: Procent,
Collector value: 7/10,

Item

Manual-update: 24-dec-2001, Batch-update: 25-feb-2024             

# Pageloads since 2018: 18             

1 Pic(s),

                     

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