to, the ringmaster/editor Orvo Kontio, the magician Faqir Kronblom (NilsHedengren [fi]), who had the magic words "salt, salt, more salt", Professor Hajamieli
(1920). "Nils Bark". Svenskt biografiskt lexikon (in Swedish). Vol. 2. National Archives of Sweden. p. 739. Retrieved 2 September 2024. Holm, Nils F (1950)
National Archives of Sweden. Retrieved 22 October 2021. ?b (1969–1971). "Hedengren, släkt". Svenskt biografiskt lexikon (in Swedish). Vol. 18. National Archives