The 16th String Quartet was written in Paris in 1955, and dedicated to Mindinha.
Movements:
String Quartet
Published by Max Eschig, Paris.
You can listen to the Bessler-Reis Quartet playing Quartets 15, 16, & 17, streamed on the Internet on this page of the Radio UOL website.
The premiere performance was by the Quarteto Rio de Janeiro, on September 13, 1958, in Rio.
There are four records in the Villa-Lobos Concerts database as of August 2009.