Starania Akademii Umiejętności w Krakowie o przeprowadzenie badań grodziska na Zawodziu w Kaliszu w latch 1903-1922

The hillfort in Zawodzie in Kalisz has been the subject of scientific interest since the mid-19th century. In 1903, small-scale survey research of the object was carried out by Włodzimierz Demetrykiewicz, connected with the Academy of Arts and Sciences in Krakow. Later, on his initiative the Academy made an endeavour to examine and protect the site. However, all attempts to organise a scientific expedition, undertaken both in 1904 and in the beginning of the 1920s, ended in failure, and serious research of the object commenced after World War II