Brisantgranaatraket 28 centimeter in lanceerkist Duits model 28 cm Wurfkorper Spreng mit schwerer Wurfrahmen 40 field manual Infantry drill regulations / prepared under direction of the Chief of Infantry Khaki drill & jungle green : British Army uniforms 1939-45 in colour photographs / Martin J. Brayley and Richard Ingram Drill in threes and elementary drill / arr. by T.J. Edwards cadence system of teaching close order drill / by Bernard Lentz