Updating the sources, here we have some Lundus, from a personal, but in public domain, collection:
A lundu from Candido Ignacio da Silva:
https://drive.google.com/open?id=0B3JxE ... DNteEhoeUE
A lundu from Joaquim Antonio da Silva Callado:
https://drive.google.com/open?id=0B3JxE ... S1BX0FuY0k
Joao Pernambuco is another source of Maxixe, score of Sons de Carrilhoes is available in D05 Delcamp online classes.
**None of the material is copyrighted, all of it is from mid 19 century**