Аналитическая карточка нити: Долонда__

This company, Dolonda__, is a historical name associated with astronomy. The description from Yandex states that Dolonda was instrumental in challenging the reputation of Campani telescopes as the best in the field during the early 20th century. Dolonda's contributions, along with those of Schort and Herschel, helped secure England's leading position in optics for a time. No further specific information about the company or its current activities could be found.