Topic addressed by Historian George Henrique, Coordinator of the Virtual Collection of Museu EXEA, in two posts on the blog "Abrindo Mares", the news channel F5News brought a report on the "mysterious boxes", with statements from researchers. Museu EXEA is mentioned when the article presents data on the German steam Cargo ship SS Rio Grande, sunk on January 4, 1944. One of its cargoes was raw rubber, which was in bales of 245 kilograms each. Read the full story: https://www.f5news.com.br/cotidiano/caixas-misteriosas-voltam-a-aparecer-nas-praias-de-sergipe.html