Description
A CURTA TYPE 1 CALCULATOR, LIECHTENSTEIN, CIRCA 1951, No. 7851 , the stepped gear-type pocket calculator engraved CURTA to the screw lid, the base reading System Curt Herzstark, Made in Liechtenstein by Contina AG Mauren, Type I No. 7851 , the calculator in original drum carrying case, the calculator 4...