Classification of capital expenditures 1st issue. July, 1914.
Rules for the treatment of new lines and extensions and of additions and betterments. 1st ed. March, 1915.
Classification of operating revenues. 1st issue, Nov. 1914.
Classification of operating expenses of railways. 1st issue, Dec. 1914.
The income account, the profit and loss account, the surplus appropriation account. 1st issue. March, 1915.
Classification of the general balance sheet accounts of railways. 1st issue April, 1915.