Coat of arms of Francisco Marcondes Homem de Melo, 2nd baron and 1st viscount of Pindamonhangaba. Also used by his son, baron of Homem de Melo.
Archivo Nobiliarchico Brasileiro, of Rodolfo Smith de Vasconcelos and Jaime Smith de Vasconcelos (1918).
Tonyjeff, based on symbol of XIX century.