military training pamphlet Mines and booby traps : How to deal with individual mechanisms - Engeland Voorschrift, 26/GS Publications/981 military training pamphlet Mines and booby traps : Laying and recording of British mines - Engeland Voorschrift, 26/GS Publications/1167 military training pamphlet Mines and booby traps : Enemy methods of minelaying (illustrated) - Engeland 26/GS Publications/1344 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 Engineer training Engineer training / by command of the Army Council - Engeland Voorschrift, 26/Manuals/1446 Corps of engineers / War Department : Communications - Military roads - USA Voorschrift, Training Regulations, No. 445-170 Corps of engineers / War Department : Combat regiment - The battalion and regiment - USA Voorschrift, Training Regulations, No. 445-19 Signal corps : Wire axis installation and maintenance within the division - USA Voorschrift, Training Regulations, No. 165-5 aviation training pamphlet Flight manual : Training landplanes