Photo Library/Book Addendum

Home > Calculator Photo Library

Later Hand-held LCD Calculator Photograph Library

This page has links to photographs of apparently later LCD (Liquid Crystal Display) pocket calculators, that is those with the later type of LCD display with black digits on a grey background, probably manufactured in the 1980s. Although the rate of technical development of calculators had slowed down by this time it is still interesting in comparing the different models.

LCD displays are explained further in the Calculator Displays section.

Click on a calculator to see a photograph of it, then click on your browser "Back" button to return to this page.


Boots (
British chain store - a featured British company)

Boots 527

Boots 527 (grey LCD), scientific functions. Featured British calculator.


Casio

Casio BQ-1100

Casio BQ-1100 "Biolator & Watch" (grey LCD), also capable of calculating the body's biorhythms (see the Kosmos I for an early biorhythm calculator) , 113x62x6mm / 4.4x2.4x0.25".


Hewlett Packard

HP 32S

Hewlett Packard 32S HP 50th Anniversary special limited edition, (grey LCD), scientific.

Hewlett Packard HP-41CX

Hewlett Packard HP-41CX, the classic HP scientific programmable calculator of the 1980s. Nov 16.

Hewlett Packard HP-71B

Hewlett Packard HP-71B, Is partly a "70" series hand-held computer and partly a follow on to the HP-41. Nov 16.


Imperial (T-A Vertriebs GmbH, Germany. A division of Litton Industries)

Imperial Solar Mini

IMPERIAL SOLAR-MINI (yellow LCD), early solar-powered, LCD, credit card size calculator, Japan. Featured calculator. Feb 16.


Olympia

Olympia LCD 230

Olympia LCD 230 (grey LCD), 4-function, %, memory, square root, square, reciprocal, 3v Lithium button cell, Japan, c1980-2.


Sanyo

SanyoCX1_1_tlr

Sanyo CX-1, early solar powered using "Amorton" amorphous silicon solar cell. Featured calculator.


Sharp

SharpEL206_1_tlr

Sharp EL-206 (yellow LCD), inside, 4-function, %, square root, memory, 74x86x21mm / 2.9x3.4x0.8", c1980, Japan. Nov 16.

Sharp EL-207

Sharp EL-207 (grey LCD), 4-function, %, square root, memory, 74x86x21mm / 2.9x3.4x0.8", Japan. Nov 16.

Sharp EL-218

Sharp EL-218 (grey LCD), inside, 4-function, %, square root, memory, c1981, Japan. Jan 17.

Sharp EL-515S

Sharp EL-515S (grey LCD), scientific, solar powered.

Sharp EL-825

Sharp EL-825 (grey LCD), early solar-powered, LCD, credit card size calculator, 1980, compare with TEC EC-205G. Featured calculator.

Sharp EL-826

Sharp EL-826 (grey LCD), early solar-powered, LCD almost credit card size calculator, ~1980. Featured calculator.

Sharp EL-863

Sharp EL-863 (grey LCD), early solar LCD credit card calculator.


TEC

TEC EC-205G

TEC EC-205G (grey LCD), early solar-powered, LCD, credit card size calculator,compare with Sharp EL-825. Featured calculator.


Technico

Technico SB-806M

Technico SB-806M (grey LCD), 4-function, %, memory, solar-powered, has unusual hinge-up display.


Texas Instruments

TI Business Analysis II

Texas Instruments Business Analysis II.

Vintage Calculators

© Text & photographs copyright Nigel Tout   2000-2017  except where noted otherwise.