During this time he turned his attention to the history of Vorpommern and began to publish numerous writings and essays as an author and editor.
He initiated the series "Barther Heimatbücherei" and in 1922 edited the 800-page "Chronik der Stadt Barth" by the late Wilhelm Bülow and published it.
[1] He participated in a historical-critical complete edition of Arndt's work, which was supported by the German Research Foundation and the universities of Greifswald and Bonn.
After the project leader Paul Hermann Ruth, who died in the Second World War, was called up, Gülzow took over the overall management.
After the end of the war, numerous research materials on Ernst Moritz Arndt were lost or destroyed.