Bidspirit auction | A Type 1 CURTA calculator;
A Type 1 CURTA calculator; 'System Curt Herzstark' Made in Liechtenstein by Contina AG Mauren. No 54850. Cased.
A Type 1 CURTA calculator; 'System Curt Herzstark' Made in Liechtenstein by Contina AG Mauren. No 54850. Cased.