Black and white photograph of the ruins at the Cumae Acropolis.

Black and white photograph of the Cumae grotto and Acropolis.

Black and white photograph of the Arco Felice near Pozzuoli. A man in a horse-drawn cart is visible in the foreground with the Arco Filice arch in the background.

Black and white photograph of Lake Averno with a hill in the background.

Black and white photograph of the Serapeum ruins in Italy. A circle of columns in a lake is visible in the center of the frame with buildings visible in the background.

Black and white photograph of the railway station at the Villa of the Mysteries in Pompeii. The building is behind railroad tracks with hills in the background.

Black and white photograph of Robert H. Merrill sitting in the ruins of baths in the extinct city of Stabiae.

Black and white photograph of Robert H. Merrill sitting in the ruins of baths in the extinct city of Stabiae.

Black and white photograph of the frigidarium of the women's baths in the extinct city of Stabiae.

Black and white photograph looking east on via dell'Abbondanza. The image shows the statue of Marcus Holconius Rufus. Robert H. Merrill is visible standing on the right side of the frame.

Black and white photograph of Robert H. Merrill standing between a stone wall and columns in the Triangular Forum at Pompeii.

Black and white photograph of Robert H. Merrill standing in the House of Pansa between two walls with columns in the background. A sign on the right side of the frame reads "DOMVS CN ALLEI NIGIDI MAI."