Unidentified Photographer c.1860

PIAZZA DEL POPOLO, THE PANTHEON, THE COLUMN OF THE IMMACULATE CONCEPTION, THE VILLA MEDICI FROM THE ROOFTOPS OF THE WORKSHOP, c.1860, albumen prints (5), image size approx 390mm x 300mm, numbered in negative (1), annotated verso (3). some fading to each image, handling marks and minor losses, James Anderson (1813-1877)(?)