Vintage Electronic Calculators:

Overview of Brands


DummyBrand: 05
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AKA: MyAKA, AKA (Label): MyLabelAKA, Product number (P/N): MyCatNo,
Keywords/Tags: MyCatNo
Date of intro: ~1974, Dimensions: 150x70x20mm, Weight: 250g, Case: Type = Dual In Line (DIL) 18,
Power: 4.5V: (AA x3), Adaptor: BOWMAR_adaptors: B909-002-6, Other power-items: SHARP_parts: EL81,
Display: Type = Display (LED) (List), Brand = BOWMAR: Optostic, Digits = 8+1, Extra Display features: Type = Display (Neon bulb) (List), Quantity = 2,
Keyboard: KLIXON, Number of keys: 19, #Key-Red: 1, #Key-White: 18,
Decimal switch: [+-3-2-0-F], Round switch: [5/4], Miscellaneous switch: [ON-(Blank)], Indicators: (Red) (Yellow),
Internal Printer: SEIKO: 12345, Printing technology: Printer (thermal),
Classification: / Pocket / Time / Cassette-device (reader or writer),
Featuring: Scientific functions, Square root, PI, Logic-technology: Integrated Circuit (IC),
Related with: BOWMAR_docu: 16617 (Instructions 120),
Other components: ITT: 491,
Original Equipment Manufacturer : MONROE: 950, Resemblance with: ELEKTRONIKA: 111M, ELEKTRONIKA: 111M (Clones 500),
Publisher-1: DATA BECKER, Publisher-2: GERMANN / JÍRG / WALDVOGEL, #Pags: 200, ISBN: 9002140436, Language: Dutch,
Initial Cost Price: USD95.99, Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS), Donation of: VERBERT Robert,
Info: Black version
Internet: Link-1: WIKIPEDIA

!!! This item is WANTED to join the collection !!!


Label, name plate / Examples of use / Bottom
Printing mechanism: motor

Created: 25-nov-2020, Manual-update: 25-nov-2020, Batch-update: 25-feb-2024             

# Pageloads since 25-nov-2020 : 8             

2 Pic(s),


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