Heinrich Grobel is listed as the owner of ‘Livraria Alleman’ (German bookshop) in almanachs for years 1895 and 1896 published by Cia. Industrial de São Paulo. In 1914, Henrique Grobel appears as the owner of a letterpress printing shop in an announcement published on ‘A Primavera: litteratura-humorismo’ magazine.
Rua Florêncio de Abreu, 108 (1895 a 1896)
Rua Florencio de Abreu, 102 (1914 a 1914)