Любомир Христов Лулчев (1886–1945) - Личен фонд
Records from the T︠S︡entralen dŭrzhaven arkhiv (Central State Archives), Bulgaria, Fond 950, Opis 1.
Contains a diary, correspondence, articles, photographs, and other records of Lyubomir Lyulchev, a personal advisor to Tsar Boris III.
Lyubomir Hristov Lyulchev (1886-1945) was the lieutenant-colonel of Bulgarian army, adherent of esoteric teachings of Petur Dynov and personal advisor to tsar Boris III. After coming to power of Communists, he was sentenced to death and executed.
United States Holocaust Memorial Museum https://collections.ushmm.org/search/catalog/irn514505