Louis-Auguste Bisson (1814-1876) & Auguste-Rosalie Bisson (1826-1900)

SWITZERLAND JUNGFRAU, WENGERNALP PATH, c.1861. Albumen print from wet collodion glass negative, image size 400 x 242mm, pasted onto original paper support measuring 710 x 545mm, dry stamp monogram in the image lower left, red signature stamp "Bisson frères" lower margin recto, and with photographers' studio blind stamp lower margin, and manuscript title in pencil recto.