Vintage Electronic Calculators:
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Overview of Brands

MBO (Page 3/17)

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190PD

1950PD

1970PD

1975PD

1980PD

2 (Delta 2)

2 (Sigma 2)

20 (Alpha 20) (version-1)

20 (Alpha 20) (version-2)

20 (Conti 20)

20 (Delta 20)

20 (Exact 20)

20 (Exact 20V)

20 (Monarch 20)

20 (Sigma 20)

200

2000

2000_Pocketcomputer

2002W

2003W

200PD

2050WA

208

25

2500KBS

30 (Alpha 30) (version-1)

30 (Alpha 30) (version-2)

30 (Delta 30) (version-1)

(GoTo page 4/17)

Updated: 03-dec-2023 (99% info)

                     

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