F. J. G. Landgraf, A. H. F. de . Castro, P. E. M. . Araujo, and L. B. . Regalado, “Cannons from Ipanema: technology, industry, logistics, and politics in 1840”, An. Mus. Paul., vol. 29, pp. 1–36, Dec. 2021, doi: 10.1590/1982-02672021v29e57.