military training pamphlet Mines and booby traps : Enemy methods of minelaying (illustrated) - Engeland 26/GS Publications/1344 Notes on military railway engineering : Bridging 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 Anti-aircraft searchlight drills - Engeland Voorschrift, 26/Manuals/793 Anti-Aircraft Searchlight Drills - Engeland Voorschrift, 26/Manuals/1592 Engineer training / by command of the Army Council - Engeland Voorschrift, 26/Manuals/1446 Siege artillery drill 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