VIEWS of Switzerland and Venice -- "Journal of a Seven Week's Tour," [circa 1850], a collection of 4 leather-bound albums, 4°, containing approximately 150 prints by Dikenmann, Mazzola, and others, with manuscript descriptions, including 40 fine hand-coloured aquatints of Switzerland and Venice, finished with gum arabic, the largest 9½ x 6½ in. [24 x 16 cm.], with several related watercolours, pen and ink, and pencil drawings, various bindings (rubbed, foot of one spine torn). (4)