Mérigot, Jacques: A Select Collection Of Views And Ruins In Rome And Its Vicinity: Executed From Drawings Made Upon The Spot In The Year 1791 (London: Publishes By R. Edwards, 1831)

THE TEMPLE OF CONCORD.

This temple, dedicated by Camillus to the goddess Concord, was
destroyed in the conflagration of the Capital ; it was rebuilt, by Tiberius
and the senate, from the materials of many other edifices, which had
shared in the common ruin.
These pillars, which have withstood the attack of time, formed the
portico ; they are of oriental granite, and of the Ionic order.

TEMPLE DE LA CONCORDE.

Ce temple que Camille avoit dédié a la Concorde, fut détruit par
l’incendie du Capitole, et rebâti par Tibère et le sénat aux dépens de
plusieurs autres édifices renversés comme lui.
Ses colonnes, qui ont résistés aux fureurs des siècles, formoient le
portique. Elles sont de granit oriental, et d’ordre Ionique.