DUV4201452: First World War 1914-1918 (14-18): Letter M as Machine Gun. Soldiers of the French army using machine guns on the battlefields. Engraving in “” Alphabet of the Great War 1914-1916 (for the children of our soldiers)””. Editions Berger-Levrault, 1918. Texts and drawings by Andre Helle (1871-1945). Dim: 32x25cm, 32 pages. Private collection. Rights reserved / Bridgeman Images
DUV4201463: First World War 1914-1918 (14-18): Letter L as Bomb Launcher. A French soldier sends bombs at the enemy with a cannon. Engraving in “” Alphabet of the Great War 1914-1916 (for the children of our soldiers)””. Editions Berger-Levrault, 1918. Texts and drawings by Andre Helle (1871-1945). Dim: 32x25cm, 32 pages. Private collection. Rights reserved / Bridgeman Images
DUV4201951: Letter M (Mountain), N (New York or New York, spelling here like New Yorck or New Yorck), O (Ocean) and P (Precipice). Alphabet of small geographers. Children's bookshop illustrated. Guerin-Muller et Cie Editeurs, A. Capendu Successor, Paris, 1881. L.V. Leer and Cie Haarlem. Chromolithography. Dim: 27x23,5cm. Private Collection / Bridgeman Images