Notes on land and coast fortification / E.R. Kenyon Memoranda and sketches relating to the present cours of practical architecture at the Royal engineer establishment Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. IV Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. V Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. II Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. I Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. VIII Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. IX Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. IV Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. V Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. VI Papers on subjects connected with the duties of the Corps of Royal Engineers : Vol. VII