Description
A CURTA TYPE 1 CALCULATOR WITH ORIGINAL BOX & MANUALS, LIECHTENSTEIN, CIRCA 1955, No. 31862 , 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. 31862 , the calculator in original drum...