Item

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#0028 (1967):
PHILIPS: P250
...PHILIPS' intro in the electronic calculator business

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#0028 (1967):
TEXAS INSTRUMENTS: CalTech
...First prototype of a portable electronic calc.

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#0029 (1967):
TEXAS INSTRUMENTS: CalTech
...First prototype of a portable electronic calc.

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#0029 (1967):
WANG: 320SE (Electronic Package/Central Unit: Four Terminals Unit)
...WANG's second generation 'Suitcase' models

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#0030 (1967):
WANG: 320SE (Electronic Package/Central Unit: Four Terminals Unit)
...WANG's second generation 'Suitcase' models

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#0030 (1967~):
INDUSTRIA MACCHINE ELETTRONICHE (IME)_perips: KB6 (Console, version-1)
...Multiple console setup

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#0031 (1967~):
INDUSTRIA MACCHINE ELETTRONICHE (IME)_perips: KB6 (Console, version-1)
...Multiple console setup

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#0031 (196702):
SHARP: CS31A
...First calc. supported by BiPolar IC's

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#0032 (196702):
SHARP: CS31A
...First calc. supported by BiPolar IC's

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#0032 (196703):
COMMODORE: 500E
...COMMODORE's first electronic calculator, made by CASIO

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#0033 (196703):
COMMODORE: 500E
...COMMODORE's first electronic calculator, made by CASIO

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#0033 (196706):
UCHIDA YOKO: UC10B1
...Similar IC-setup as the APOLLO navigation electronics

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#0034 (196706):
UCHIDA YOKO: UC10B1
...Similar IC-setup as the APOLLO navigation electronics

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#0034 (196710):
CASIO: AL1000
...First programmable calc. From CASIO

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#0035 (196710):
CASIO: AL1000
...First programmable calc. From CASIO

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#0035 (1968):
HP_calcs: 9100A
...First electronic desktop calculator from HEWLETT-PACKARD

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#0036 (1968):
HP_calcs: 9100A
...First electronic desktop calculator from HEWLETT-PACKARD

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#0036 (1968):
OLIVETTI: 328
...Strange Italian design

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#0037 (1968):
OLIVETTI: 328
...Strange Italian design

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#0037 (1968):
SONY: ICC500E
...