Listings

• Rare LOGA Calculator Slide Rule 15m - C1910

  ANTIQUES Prenton (Merseyside) January 13, 2024 1294.00 £

  Rare LOGA Calculator Slide Rule 15m - C1910 ⭕ Antique cylindrical slide rule calculator by Loga, Switzerland. In good working order, it turns, slides and locks. This model was made between 1910-20. Raised on a metal base stand. Signs of wear commensu...