Earthworm eggs and their development Size:L: 90 x 60cm Cover of 'Chords of harmony

Cover of 'Chords of harmony and peace' composed by JB Chatterton

The printed description notes that the main building is decorated 'with three emblematic figures in alto relief

driving mirror

Study of the tongue in situ in the mouth of a dugong (Dugong dugon)

Earthworm eggs and their development Size:L: 90 x 60cm Cover of 'Chords of harmonyPlate 19 from the paper 'On the double organs of generation of the lamprey, the conger eel, the common eel, the barnacle, and the earthworm, which impregnate themselves; though the last from copulating, appear mutually to impregnate one another', by Everard Home, Philosophical Transactions of the Royal Society, vol. 113 (1823), pp. 140 151. Details of the sexual organs, eggs and embryos of the earthworm. Figures 1 4 show the testicle, ovaries and egg