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Altobelli Gioacchino Roma St. Peter . Gioacchino Altobelli Roma San Pietro Datato sul retro Gioacchino Altobelli Roma St Peter Dated on the back side Image Altobelli Gioacchino Roma St Peter Recto Image Altobelli Gioacchino Roma St Peter Verso PDold Gioacchino Altobelli Saint Peter's Square in art in