London: John van Voorst, 1846. Original Cloth. 1st Edition. 4to Original blue cloth with gilt labeling on spine. Collation: xlvi, 560 pp. + numerous illustrations. There is a 2 page autographed from letter from Owne dated 1872 that has been tipped in front. This significant contribution to paleontology by Owen. More about A History of British Fossils Mammals and Birds