Scope and ContentA blueprint-style electrical diagram detailing how different motor and generator systems are interconnected. The document references various motor configurations, including constant voltage series, shunt, and compound wound motors from different manufacturers. The chart also includes notations for armature, field rheostat, and shunt field winding components, along with labeled electrical paths and voltage levels. The diagram is tracing number 318 and is part of Exhibit W.C.B. Report No. Case B.96. The document is damaged with visible tears but remains legible, showcasing early 20th-century railway electrical infrastructure.