ETS 77 calculator

Top view of a calculator showing the different coloured buttons. Top view of a calculator showing the inner surface of the cover. Top view of a calculator showing the sliding cover. Top view of a calculator showing the cover. Rear view of a calculator showing the printed inscription. Side view of a calculator showing the ridged body. Side view of a calculator showing the solar panel. Side view of a calculator showing the buttons. Rear view of a calculator showing the ridged body.
Top view of a calculator showing the different coloured buttons. Top view of a calculator showing the inner surface of the cover. Top view of a calculator showing the sliding cover. Top view of a calculator showing the cover. Rear view of a calculator showing the printed inscription. Side view of a calculator showing the ridged body. Side view of a calculator showing the solar panel. Side view of a calculator showing the buttons. Rear view of a calculator showing the ridged body.

Description

A black coloured, solar powered calculator with domed buttons. The function buttons are either green or brown, the number buttons are black and the equals button is yellow, these colours make it easy to distinguish the buttons. The rear is textured to aid grip.
Designers & Manufacturers
Designer (Person)
Manufacturer

Inscriptions

printed: "Braun AG 535 Type: 4777" (rear)

Object number

AIBDC : 008374

Date

1987

Country

Material

plastic
HIPS body possibly
PP cover possibly
polypropylene
Dimensions
Width
80mm
Depth
15mm
Length
138mm

Colour