Collection 370/21: Railways: Miscellaneous: Indo-Ceylon Railway connections, disputes between the Ceylon Government and the South Indian Railway relating to traffic.
Collection 370/29: Railways: Miscellaneous: Branch Line Companies, financing of construction etc. Also Commission allowed to managing agents on additional capital raised.
Collection 370/30: Railways: Miscellaneous: Transfer of East Indian and Great Indian Peninsula Railway to State management and the arrangements consequent thereupon.