Original-Odhner, a venerable institution in the realm of mechanical calculators, owes its legacy to the visionary ingenuity of its founder, Willgodt Theophil Odhner. Established in the late 19th century, this company became synonymous with precision engineering and mathematical innovation. The Odhner mechanical calculators, renowned for their intricate mechanisms and unmatched accuracy, played a pivotal role in simplifying complex mathematical computations for professionals, scientists, and academics worldwide. As we delve into the history of Original-Odhner, we uncover a story of technological excellence and enduring craftsmanship that continues to captivate collectors and enthusiasts, underscoring the profound impact of precision engineering on the world of mathematics and computation.

Model 602 No. 5

The Original-Odhner Model 602 No. 5 is a masterpiece of mechanical calculator design, representing the pinnacle of precision engineering in the world of calculating machines. This iconic device carries the legacy of the Original-Odhner Company, renowned for its commitment to accuracy and craftsmanship.