![A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis](https://d2mpxrrcad19ou.cloudfront.net/item_images/799533/10044227_fullsize.jpg)
A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis
![A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis](https://d2mpxrrcad19ou.cloudfront.net/item_images/799533/10044228_fullsize.jpg)
A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis
![A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis](https://d2mpxrrcad19ou.cloudfront.net/item_images/799533/10044229_fullsize.jpg)
A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis
![A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis A Curta calculator, Type I, designed by Curt Herzstark för Cortina AG Mauren, Liechtenstein, made year 1965. - Bukowskis](https://d2mpxrrcad19ou.cloudfront.net/item_images/799533/10044226_fullsize.jpg)