Au Valromey
image: 10 x 19.1 cm (3 15/16 x 7 1/2 in.)  plate: 13.8 x 23.8 cm (5 7/16 x 9 3/8 in.)  sheet: 14.2 x 24.2 cm (5 9/16 x 9 1/2 in.)

About Adolphe Appian