Keywords: French 370 mm railway howitzer in travelling position.jpeg Photograph of French 370-mm howitzer on Batignolles railway mounting in traveling position Railway Artillery A Report on the Characteristics Scope of Utility Etc of Railway Artillery Volume II page 107 by Harry W Miller United States Army Ordnance Department Washington Government Print Office 1921 <br>Downloaded from http //www eugeneleeslover com/ENGINEERING/Railway_artillery2 pdf ~ 1918 Author PD-old 370 mm Railway Howitzer Batignolles-Châtillon |