Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

AMERICAN PRINTING HOUSE (APH): Speech+
(Page 1/1)


AKA: STUDENT, Product number (P/N): Speech+,
Keywords/Tags: Speech+ | STUDENT
Date of intro: ~1975, Origin: USA (List), Dimensions: 184x121mm,
Power: Rechargeable,
Display: Type = Display (LED) (List),
Number of keys: 23,
Miscellaneous switch: [(ArrowUp)FAST-SLOW(ArrowDown)],
Classification: / Pocket / Speech,
Featuring: Procent, Square root, Memories: 1,
Original Equipment Manufacturer : TELESENSORY SYSTEMS: Speech+, Resemblance with: RENO: S1B, Made by: TELESENSORY SYSTEMS (List of all Import-OEM-models for AMERICAN PRINTING HOUSE (APH)),
Known Serial-numbers: S1D000431 | S1D000803 | S1D001123 | S1D002296 (List of all S/Ns from AMERICAN PRINTING HOUSE (APH))
Collector value: 8.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE CALCULATORS WEB MUSEUM

Item

Label, name plate / Bottom

Protection (pouche)

Created: 01-jan-2014, Manual-update: 10-dec-2016, Batch-update: 25-feb-2024             

# Pageloads since 2018: 54             

3 Pic(s),

                     

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