RESERVED for Sakornrat. Vintage Piccolo-S mechanical Addiator

A rare vintage Piccolo -S mechanical by Addiator Gesellschaft in West Germany in the 1960s. It is a single sided aluminum pocket manual calculator with both addition and subtraction functions. The face of the calculator can be broken into two sections, upper for addition and lower for subtraction.

RESERVED for Sakornrat. Vintage Piccolo-S mechanical Addiator

RESERVED for Sakornrat. Vintage Piccolo-S mechanical Addiator

Addiators A Collection of Mechanical Calculators

RESERVED for Sakornrat. Vintage Piccolo-S mechanical Addiator

16 Hole Piccolo Set 16 Hole Piccolo Piccolo Set

Addiators A Collection of Mechanical Calculators

RESERVED for Sakornrat. Vintage Piccolo-S mechanical Addiator

Addiator - Mechanical Calculators

Addiators A Collection of Mechanical Calculators

Addiators A Collection of Mechanical Calculators

Sharp EL-510RNB Engineering/Scientific Calculator

File:Vintage Calfax Data Brain II Electronic Pocket Calculator, Similar To The Unifive Data Brain II (aka Unifive 301) Made In The USA, Red LED Display, Made In Hong Kong, Circa 1974 (14212785093).jpg

How does the most powerful processor compare to the human brain? Is it possible for a processor to have as much computing power as the human brain? When might that be? And

Vintage 1960's Magic Brain Pocket Calculator W/Stylus, Made in Hong Kong

Vintage Kingson Magic Brain Pocket Calculator