Masonic emblem of the Carboneria, the 19th-century Italian secret society. Based on depiction and context in Radu Coroamă, Mariana Neguțu, Oana Ilie (eds.), Revoluția Română de la 1848. Catalog, p. 53. Bucharest: National Museum of Romanian History &amp; Editura Cetatea de Scaun, 2008. ISBN 978-973-8966-64-2.
Own work
Dahn