field manual Field service regulations : administration field manual First aid for soldiers field manual Corps of Engineers : reference data field manual Mountain operations / War Department U.S. field manual Seacoast artillery : service of the piece : 12-inch Mortar (fixed arament) field manual Engineer field data field manual Horse cavalry field manual Seacoast artillery : service of the piece : 12-inch Gun, (barbette carriage) Manual of field works (all arms) : provisional field manual Selection of bombs and fuzes for destruction of various targets field manual Defense against chemical attack field manual Medical department units of a theater of operations