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Unisonic 21 Jimmy the Greek

The Unisonic 21 Jimmy the Greek is an arithmetic calculator with 12 digits precision and algebraic logic. It has 4 functions, 25 keys and a VFD (vacuum fluorescent) display. The power source is 3xC.

These are Blackjack games/calculators and carry the "Jimmy the Greek" branding. The calculator can be switched between calculator and game modes, the latter allowing you to play Blackjack against the machine. In later models the display fascia is designed to suggest a Blackjack table. They have been available in a number of sizes and physical designs over the years.

Facts at a glance:

Type Arithmetic
Functions 4
Keys 25
Precision 12
Logic Algebraic
Display type VFD
Display size
Printer
Length unknown mm
Width unknown mm
Thickness unknown mm
Weight unknown g
Power Source 3xC
Country
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by Unisonic.