Zeitschriften, Gilitaer.: England z 443 

Jo~rnal artillery royal. -~~e ~ournul of 
the Royal ..:~rtillery. X01. 32.3:3. L~7. 50-65. ~
oolwich 1905-1939. 8 

Frühc2:' u.d.'r.: Iünutes of ?roceeclinGs of 

the Royal ~rtilIery Institution.