no. 1. An account of the measurement of a geodetic base line at Lossiemouth, 1909. with a discussion on the theory of measurement by metal tapes and wires in catenary. 1912.
no. 2. Winterbotham, H. St. J.L. An investigation into the accuracy of the principal triangulation of the United Kingdom. 1913.
no. 3. Close, C.F. Notes on the geodesy of the British Isles. 1914.