La Duquesa Sugar Mill, founded in 1882 by American machinist Alejandro Bass and F. Von Krosigh,[1] is located in the Distrito Nacional (National District) of the Dominican Republic.
This site was added to the UNESCO World Heritage Tentative List on April 5, 2002 in the Cultural category.[2]
Nuestra Señora de Monte Alegre or la Duquesa Sugar Mill [Ruta de Los Ingenios] - UNESCO World Heritage Centre Accessed 2009-02-26.
Betances, E (1995), State and Society in the Dominican Republic, Westview Press. ISBN