| Description | 'Cambridge Mathematical Series: A New Trigonometry for Schools, Part I' by W.G. Borchardt, M.A., B.Sc., and Rev. A.D. Perrott, M.A. Published by G. Bell and Sons Ltd., dated 1931. Includes handwritten inscriptions on the opening pages bearing the name Des or Desmond Conway, with the addition of the name Moira Conway on the first page. |