Geology rare books

First edition, 2 parts and supplement in 1 vol; folio (45 x 32.5 cm); hand-coloured double-page map by G. Guerra and 59 engraved hand-coloured plates after Pietro Fabris, the plates edged in black with grey washed margins including two engraved titles; contemporary red morocco, richly gilt, covers with gilt dentelles. NB. lacks first leaf of text in vol. I, else an excellent example.

First edition, 2 volumes, 8vo, xvi, 381; vii, 447 pp., 4 hand-coloured aquatint plates, occasional light spotting, decorated endpapers, bookplate, contemporary half calf gilt, marbled boards, spine gilt in compartments, red morocco label, a very attractive example.

First edition 8vo; title within double-ruled woodcut border, title a little soiled with very minor restoration to inner margin, a good copy otherwise, ink ownership inscription to head, bookplate; 20th century morocco, gilt, spine slightly faded, [16], 180, 182-185 pp.