Vintage Electronic Calculators:

Overview of Brands


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Date of intro: 1969, Origin: Germany (List), Dimensions: 480x350x210mm, Weight: 15000g,
Power: AC,
Display: Type = Display (None) (List),
Number of keys: 23,
Classification: / Desktop with Printer,
Featuring: Procent, Logic-technology: SSI (Small Scale Integration), Memories: 1,
Related with: (Docu_Mags): 196905: BÜROTECHNIK + AUTOMATION (BTA); (Docu_Mags): 196909: BÜROTECHNIK + AUTOMATION (BTA); PHILIPS_docu: 512299313832 (Instr.) P251; PHILIPS_docu: (Ad.) P251: Der Philips Tischrechner P251 sieht aus wie...; PHILIPS_docu: (Ad.) La machine de l'avenir; PHILIPS_docu: (Ad.) Meet the brain of the modern office; PHILIPS_docu: (Ad.) P251: Voulez-vous une fois entendre...; PHILIPS_docu: 251468H (Brochure P251); PHILIPS_docu: (Art.) Sind Sie mit dem Messe-Ergebenis zufrieden?; PHILIPS_docu: (Ad.) P251: The Philips P-251 Electronic...; PHILIPS_docu: (Photo) Data Systems Overview (4); PHILIPS_docu: (Photo) Data Systems Overview (5); PHILIPS_docu: 860921021411 (Book) Our data systems world,
Serie-members: PHILIPS: P249; PHILIPS: P252,
Known Serial-numbers: 14485 | 21933 (List of all S/Ns from PHILIPS)
Collector value: 8.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Info: Supports three registers and accumulator, as well as the four basic arithmetic functions,
there are keys for automatic percentage calculations and a constant factor.
Supports an unique mosaic printing mechanism.
The machine goes up to 99999999999999, the point adjuster gives up to six places of decimals.


Perspective, profile view


Catalogue (fragment)
Elektronischer Tischrechner P 251

Catalogue (fragment)
Elektronischer Tischrechner P 251

Protection (dust cover)
(Donation of: SCHUDI Lukas)

Created: 19-jul-2003, Manual-update: 22-apr-2020, Batch-update: 26-feb-2024             

# Pageloads since 2018: 219             

6 Pic(s),


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