Notes on military railway engineering : Bridging: Supplement No. 1: The unit construction railway bridge military training pamphlet Field engineering (all arms) : Demolitions - Engeland Voorschrift, 26/GS Publications/1367 military training pamphlet Dannert concertina wire obstacles (provisional) - Engeland Voorschrift, 26/GS Pubns./113 military training pamphlet Dannert concertina wire : Instructions for closing and fastening (provisional) - Engeland Voorschrift, 26/GS Pubns./227 Small arms training : Weapon training / War Office. Army Council. Vol. I - Engeland Voorschrift, 26/GS Publications/626 Methods of inter-communication (other than visual) employed in forward areas - Engeland Voorschrift, 40/War Office/7235 Special uses - the Bailey Bridge. Military engineering Volume III- part IV, Baily Bridge - Special uses, chapter III - wet bridging - Engeland Voorschrift …