AUGUSTIN, FERDINAND, Freiherr von. Streifzüge durch die norischen Alpen. 12 etched plates; folding lithographed panorama. viii, 253 pages * RUTHNER, ANTON VON. Berg- und Gletscher-Reisen in den österreichischen Hochalpen. 6 chromolithographed plates; folding lithographed map. xvii, [1], 414 pages. Together, 2 volumes. 8vo, 198x130 mm, original wrappers, backstrip chipped at top and bottom, and 210x134 mm, contemporary boards, spine soiled, cover edges worn; moderate foxing in both works marginally affecting some plates, last panel of panorama browned in first work. Bookplates of Dr. Atkinson of Royal Military College and Vernon Howard in the second work. Vienna: Peter Rohrmann, 1840; Carl Gerold's Sohn, 1864