Part V.—the Ear and Teeth. the Mechanism of Hearing and of

Mastication. Text of the Ear by LENNOX BROWNE, F.R.C.S. Edin., Senior Surgeon to the Central London Throat and Ear Hospital; Text of the Teeth by HENRY SEWILL, M.R.C.S., formerly Dental Surgeon to the West London Hospital. Price 7s. 6d.