ORNITHOLOGY -- KJAERBÖLLING, N. Ornithologica Danica. Danmarks Fugle i 304 afbildner af de gamle hanner (…). Kopenhagen, 1851-52. 2 vols. (3), xxiv, 433, ix, (2) pp. W. 60 cold. plates. Fol. & 8°. Cont. mismatched hcf. w. gilt lettering on spine. (Spine ends of the plate vol. repaired w. Japan tape, dam. to extremities, entries in pencil & stamp on first & last endpapers; text vol. w. some damage to spine ends & corners, pencil entries & library stamp on endpapers, some foxing to text, neat annot. & underscoring in pencil in an old hand).