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TEXAS INSTRUMENTS: Speak & Math
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Product number (P/N): Speak & Math,
Keywords/Tags: Speak & Math
Date of intro: 1980,
Power: 6V: (C x4),
Display: Type = Display (VFD) (List),
Classification: / Desktop with Display / Social+Behavorial (education),
Related with: (Docu_Catalogs): MARKLINE 198009 (Fall); TEXAS INSTRUMENTS_docu: (Cat.) 1984 (German); TEXAS INSTRUMENTS_parts: (Box) Speak & Math,
Initial Cost Price: USD85.00, Collector value: 6/10,

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Created: 22-oct-2011, Manual-update: 08-apr-2023, Batch-update: 26-feb-2024             

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