Set of two prints reproducing heads from 'The Expulsion of Heliodorus from the Temple'

A set of two prints reproducing the heads of two figures depicted in Raphael's fresco of The Expulsion of Heliodorus from the Temple, painted in 1511-12 in the Stanza di Eliodoro in the Vatican. From a series engraved by Joseph Alois Drda after designs by Joseph Bergler. Both prints are lettered with production details. From a series also reproducing heads from the frescoes of the Disputa and the School of Athens (see RCINs 852384, 852537).