The 14th String Quartet was written in Rio in 1953, and dedicated to the Stanley Quartet.
Movements:
Thesis: PERFORMANCE ASPECTS OF STRING QUARTETS NUMBER 12, 13 AND 14 BY HEITOR VILLA-LOBOS
String Quartet
Published by Max Eschig, Paris.
Villa-Lobos, Heitor. 1958. Quatorzième quatuor a cordes: 2 violons, alto, violoncelle. Paris: M. Eschig.
You can listen to the Bessler-Reis Quartet playing Quartets 12, 13, & 14, streamed on the Internet on this page of the Radio UOL website.
The premiere performance was by the Stanley Quartet, on August 11, 1954, in the U.S.
There are two records in the Villa-Lobos Concerts database for this String Quartet as of August 2009.