Darwin, Sir George Howard. SCIENTIFIC PAPERS. 4 vols., super roy. 8vo, First Edition; Volume I, Oceanic Tides and Lunar Disturbance of Gravity, pp. [ii], xvi, 464(last blank); 1 plate, a few figures, several tables; Volume II, Tidal Friction and Cosmogony, pp. xvi, 516; several figures, several tables; Vol. III, Figures of Equilibrium of Rotating Liquids and Geophysical Investigations, pp. xvi, 528(last blank); a few figures, a few tables, Errata slip; Vol. IV, Periodic Orbits and Miscellaneous Papers, pp. xx, 592; 4 plates, several figures, several tables, appendix; chronological list of papers and index to each volume; original blue cloth, with bevelled edges, spines gilt; a fine, clean, ex-library set, with very slight marking to spines from removal of labels, and a single stamp and bookplate to pastedowns; very scarce. Cambridge; at the University Press; 1907-08-10-11.