MEMBERS OF THE FIELD SERVICE 337 THE MEMBERS OF THE FIELD SERVICE DESIRE TO EXPRESS SINCERE GRATITUDE TO M. CHARLES HUARD AND TO M. BERNARD NAUDIN FOR THE INTEREST WHICH THEIR DISTINGUISHED TALENT HAS ADDED TO THIS BOOK ILLUSTRATIONS _La France Guerrière_ Frontispiece _Dunkirk, May, 1915_ 6 _An American Ambulance in Flanders_ 10 _An American Ambulance in Ypres_ 12 _Soldiers marching by American Ambulances in a Flemish Town_ 14 _Americans in their Gas-Masks_ 16 _The Col de Bussang--the Gate to Alsace Reconquise_ 22 _Supplies for the Soldiers being carried on Mules over the Vosges Mountains_ 24 _At a Valley "Poste" (Mittlach)_ 24 _American Drivers in Alsace_ 28 _A "Poste de Secours" in the Valley of the Fecht_ 30 _Sharing Meals at a "Poste"_ 30 _La Terre Promise_ 36 _The Harvard Club of Alsace Reconquise_ 42 _Winter Days in Alsace_ 54 _Effect of German Shells in Alsace_ (_Thann_) 58 _On the Road to Hartmannsweilerkopf, December, 1915_ 58 _Shells breaking on the Côte-de-Mousson_ 70 _Watching an Aeroplane Duel in Pont-à-Mousson_ 70 _In Front of a "Poste de Secours"_ 74 _An American Ambulance Driver_ 74 _On the Road to Bois-le-Prêtre_ 78 _Fontaine du Père Hilarion, Bois-le-Prêtre_ 78 _Loading the Ambulance_ 94 _At a "Poste" at the Very Front_ 104 _Soldiers of France_ 110 _Americans in their Gas-Masks in front of the Bomb-proof Shelter outside of the Headquarters_ 118 _A "Poste de Secours" in Flanders_ 122 _Waiting at a "Poste de Secours"_ 122 _A Winter Day in Flanders_ 124 _A Group of American Drivers in Northern France_ 128 _The Cathedral in Nieuport, July, 1915_ 128 _Some of the Members of Section IV_ 132 _Approaching the High-Water Mark_ 134