Материалы для геологии Кавказа, серия третья, книга вторая, - Lot 35

Материалы для геологии Кавказа, серия третья, книга вторая, Тифлисъ 1899 ; серия третья, книга X, Тифлисъ 1911 [Materials for the Geology of the Caucasus, Series 3, Book 2, Tiflis 1899 (Text and supplement Plates and Maps); Series 3, Book 10, Tiflis, 1911] (3 volumes) Two volumes in-8 (25 x 17.5 cm) for text, one in red cloth and one in paperback + 1 supplement for book 2 in-4 (33 x 23.5 cm) paperback. Total of 3 volumes. Worn publisher's bindings, foxing on pages of book 10 with a tear taped to a map, wetness and tears in lower margin of plates of spp. of book 2). Titles in Russian and French, trilingual text in Russian with summaries in French and German. Book 2: [1] f., 267 pp. and 1 fold-out hors-texte, with supplement of 4 plates (ammonites and fossils of the Caucasus) and 3 fold-outs including a map. Book 10: [1] f., 64 pp. with 4 folding maps and 2 plates. An account of prospecting and mining in the Caucasus. Rare book.