Notes on new defensive organizations / from French sources. Notes on wire entanglements with screwposts and pickets / from a British source. Canadian Corps trench orders. Recent practice in trench design : S.M.M. fortification circular no. 11. Dugouts : S.M.E. fortification circular no. 17. Notes on strong-points : S.M.E. fortification circular no. 18. Machine gun emplacements : S.M.E. fortification circular no. 16.

Washington Barracks, D.C. : Press of the Engineer School, 1917.

36 p., [52] p. of plates (some folded) : ill. ; 23 cm.

English

June 10, 2009