RNOD - Registo Nacional de Objectos Digitais
Translation of captured German Documents
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German System of squaring maps
Captured German Guns
Change in the Discipline and Moral of the German Army
Sumary of measures against surprise attacks
Extracts from the Provisional Instruction for the employment of gas shell
Diagram Showing the organisation of a Regimental Sector
Notes on the construction of positions on the Ypres battle front for the coming winter
Suplementary instructions as to the construction of defences