Large 4:o in a nice cloth binding with gilt decorations on sine and front board and other decoratgions in black. Only minor signs of use to extremities. Mild uniform browning to some plates, a few weak spots in a corner of one plate and a few plates with soiled corners. With 900 species on the 50 plates. (IV), LXXXIV, 230 p. , (II) + 50 plates