Plants, sexes of, and Shakespeare.
Plato, opinion of his philosophy.
Playfair, Lyon (Lord Playfair). —at School of Mines. —on Fishery Commission. —Vivisection Bill.
Political Economy, method of.
Pollock, H., at Lynton.
Pollock, Dr. Julius. —at Lynton.
Pollock, W.F. —on Committee of the "Reader". —and Tyndall's absence.
Port Essington.
Positivism, the scientific aspects of.
Possibilities and impossibilities.