Pre War "Curta" Mechanical Calculator by Curt Herzstark

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2023

c1950 Curta Type I Calculator w/ Original Case

Really cool vintage Curta mechanical calculator by Curt Herzstark. This Type I model, No. 58862, fits in your pocket and allows you to add, subtract, multiply and divide wherever you are. Comes in the

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2023

c1950 Curta Type II Calculator w/ Original Case

This is an awesome Curta mechanical calculator by Curt Herzstark. It is a Type II No. 561282 and comes in the original case. Slips in your pocket so you can add, subtract, multiply and divide wherever

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2024

Curta Calculator

Curta hand held mechanical calculator by Curt Herzstark, Liechtenstein. The world's first mechanical calculator. Model: Type II No.: 557002. Given in a Bakelite box. Box height: 12 cm. Signed. Excelle

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2024

VINTAGE CURTA HAND HELD CALCULATOR

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2018

1950 Curta Mechanical Calculator

A 1950 Curta Mechanical Calculator that was made in Liechtenstein by Contina AG Mauren Type 1 no 76925. Comes with original System Curt Herzstark Curta packaging. Before electronics were used to make

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2022

1951 Curta Type I Mechanical Calculator

A Curta Type I pocket calculator with its original metal case, serial number 10364 (August 1951). The Curta was designed by Austrian engineer Curt Herzstark(1902-1988) in the late 1930s, thoughHerzsta

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2020

Curta Type II (Grey), 1971

'Curta Type II (Grey), 1971 Serial no. 561550. Small mechanical stepped-drum calculator by Curt Herzstark, Vienna/Liechtenstein. With original metal box, 2 German instructions and sales box with ident

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2023

Curta Type II Pin Wheel Black Calculator w/ Case

Mechanical pocket calculator. Designed by Curt Herzstark. Circa late 1940's. Model serial number 557715. Able to perform addition. subtraction, multiplication and division. Housed in its black plastic

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2016

CONTINA LTD. MAUREN; SYSTEM CURT HERZSTARK

Curta Model Type I Mechanical Calculator with original box and manual, Lichtenstein, Switzerland; Marked; 5 1/2" x 2 1/2" dia.

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2023

Curta Type II Calculator, 1956

Curta Type II Calculator, 1956 Curt Herzstark, Vienna and Liechtenstein. Serial no. 509282, four-species miniature calculating machine, with 11, 8 and 15 digits, with original tin case, working. The s

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2020

Curta Type I Calculator, 1970

'Curta Type I Calculator, 1970 Curt Herzstark, Vienna/Liechtenstein. Serial no. 78958. With original Novodur case. As the smallest miniature stepped-drum machine, a true milestone in calculating histo

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2021

Curta Type I Calculator, 1959

Curta Type I Calculator, 1959 Curt Herzstark, Vienna/Liechtenstein. Serial no. 38307, with original tin case, working. The smallest miniature stepped-drum machine and a true milestone in calculating h

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2023

Curta Type I Calculator, 1963

Curta Type I Calculator, 1963 Curt Herzstark, Vienna/Liechtenstein. No. 51510, with original tin case and manual, head of release button missing, otherwise working - The smallest miniature stepped-dru

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2020

Curta Type I Calculator, 1958

'Curta Type I Calculator, 1958 Curt Herzstark, Vienna/Liechtenstein. Serial no. 33704, with original tin case. As the smallest miniature stepped-drum machine a true milestone in calculating history! '

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2023

Curta Type I Calculator, 1952

Curta Type I Calculator, 1952 Curt Herzstark, Vienna and Liechtenstein. Serial no. 14814, with original tin case, working. The smallest miniature stepped-drum machine and a true milestone in calculati

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2021

2 Curta Type I Pocket Calculators

2 Curta Type I Pocket Calculators Curt Herzstark, Vienna/Liechtenstein. 1) Serial no. 34695, 1957, with original tin case, warranty certificate and English and Swedish manuals, mechanism sticks. - And

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2018

Vintage Curta Calculator

Great calculator by Curt Herzstark. Comes in original tin case. Serial # 54780 All parts appear to turn easily.

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2016

A Curta Calculator Type II numbered 517106, marked to

A Curta Calculator Type II numbered 517106, marked to base Made in Liechtenstein (Custom Union with Switzerland) by Contina Ltd, Mauren, system Curt Herzstark and contained within the original domed m

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2018

Very Early Curta Type I Miniature Calculator, 1948

Very Early Curta Type I Miniature Calculator, 1948 No. 3957, four basic operations, stepped-drum calculator, by Curt Herzstark, 8, 6 and 11 digits, with the notable features of early models: round se

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2022

Curta Type 1 Mechanical Calculator Serial Number 54416

Curta Type 1 Mechanical Calculator Serial Number 54416. Comes with bottom only of original container. In good condition.

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2024

Curta Type I Mechanical Calculator

serial no. 14885 Calculator: 4 3/4 x 2 1/2 in. (12.1 x 6.4 cm.) Provenance: Property from the Estate of Larry Mendelson, Encino, CA

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2020

CURTA TYPE II MECHANICAL CALCULATOR

4 1/2 inches high

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2018

Pre War Metalcraft Pressed Steel Mechanical Aero plane

20"x22"

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2018

1920's Structo Toys Deluxe Convertible Auto # 12 Kit

Mechanical orange pre-war car has original decal on front grill, needs to be put together. Has the always missing crank . Measures 16" long. As found estate condition . Please use photos as part of th

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