Of the works of others, I have borrowed ideas from the following:—
“Improvements in the Efficiency of Roadless Vehicles.” A paper read before the members of The Institution of Automobile Engineers, by Colonel P. H. Johnson, C.B.E., D.S.O., December, 1921.
“Multi-Wheel and Track Motor.” A paper read before the members of the above Institution by Major T. G. Tulloch, March, 1923.
“The Progress of Mechanical Engineering in the Military Service.” A lecture delivered before the members of The Institution of Mechanical Engineers, by Major G. le Q. Martel, D.S.O., M.C., January, 1924.
“Transport in Tropical Africa.” A paper read before the members of The Royal Society of Arts, by Mr. R. H. Brackenbury, February, 1925.
“The Roadless Transport Problem.” A paper read before the members of The British Association, by Colonel P. H. Johnson, C.B.E., D.S.O., August, 1925.
J.F.C.F.
Staff College, Camberley.
November, 1925.