1859-1864 57, 20, 30, 12, 31 p., 12 [two unnumbered, one of which is a col. map], 4, 7, 3, 4 tinted lithographed (1 col.) pls [in all 30 pls], small 4to (parts 4 & 5 somewhat smaller than the other parts), In original printed covers (back cover last part is missing). Parts 2, 3 & 6 unopened. All with their separate title-pages. Several plates with some foxing.A rare set with 5 (of 6 - part 1 is missing) parts all in their original printed covers.