IIB-S-091549-0485 Advertising of a fountain pen with the inscription "Give your soldiers a Waterman's Ideal Fountain Pen" and the image of an alpine writing a letter and the girlfriend who receives it during the First World War. Picture taken from the magazine "L 'Illustration Italian" of December 5, 1915, n. 49, page 481 Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Collection: Library of Fratelli Alinari Museum of the History of Photography, Florence Technical info Image sizes (pixel): 4000 X 5592 Image sizes (cm at 300 dpi): 33 X 47 Image sizes (MB): 14.41 Color space: RGB