Analysis of information sources in references of the Wikipedia article "José Cecilio del Valle" in English language version.
We can safely assume that [Guatemalan philosopher and politician] José del Valle received one, as he is featured wearing it in a portrait," Causer said. "Interestingly, on the bookshelf of that portrait is one of Bentham's works, as well as a Spanish translation of Say's 'Traité d'économie politique.' It's a neat, tangible link between Bentham, Say and del Valle.
En Guatemala había aparecido Valle, un hombre de vastas concepciones, amigo de Jeremías Bentham, con quien se carteaba muy á menudo y quien le envió poco antes de morir un mechón de sus cabellos y un anillo de oro, brillante como el estilo de José Cecilio.