MACHINE GUNS AND TRENCH MORTARS (top left corner) : A. Lewis, mou 

 GUNS AND HOWITZERS: 1. 4'5-in. howitzer. 2. 18-pdr. field gun,' marl 

 9. 9'2-in. howitzer 10. 60-pdr., mark I. 11. 6-in., mark XIX. 12. 4' 1 



r/u; relative sizes of the 



To face page 3746 



