RNOD - Registo Nacional de Objectos Digitais
Extracts from the Provisional Instruction for the employment of gas shell
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Sumary of measures against surprise attacks
Change in the Discipline and Moral of the German Army
Captured German Guns
German System of squaring maps
Translation of captured German Documents
Information given by German Prisoners
Gas Bombardments
Instructions for the use of 4,5 inch, Howitzer, Q.F., Incendiary, Shell