Arcangel Fernández
He was a student of Marcelo Barbero and also finished guitars for Barbero's widow after he had died under the label of Marcelo. He also built his own guitars under this label for the widow of Marcelo. He is one of the most sought after and highly prized guitar builders of the 20th century, which is also due to the fact that his guitars were sold almost exclusively to Japan and consequently there are hardly any instruments of this guitar builder in Europe.