Inscription (deu)
Underwood & Underwood. Publishers. NewYork, London, Toront-Canada, Ottawa-Kansas. Works and Studios. Artingoton N.J. Westwood. N. J. 88 (82)- 1817- Ascent of Mt. Blanc-cutting steps in the crystak ice of the Vissibs Glacier, Alps. Copyright by Underwood & Underwood