METEOROLOGY/CLIMATOLOGY -- CHARPENTIER, J. de. Essai sur les glaciers et sur le terrain erratique du bassin du Rhone. Lausanne, 1841. (4), x, 363, (2). W. fold. map and 8 plain lithogr. 4°. In old vellum bind. (1 fold. lithogr. fully split on fold, libr. stamp on ti., bind. a bit warped, but a very good copy). -- Added: L. AGASSIZ. Untersuchungen über die Gletscher. Solothurn, 1841. xii, 326, (2) pp. 19th c. hcl. Unfortunately without the atlas. -- (2).