Analyses of the Railroad Corporations Whose Bonds are a Legal Investment for Massachusetts Savings Banks: Including a History of Each Corporation, Comparative Capitalization, Earnings and Traffic Statistics, a Description of the Bonds Issued, Assumed, Or Guaranteed by Each, the Range of Prices During the Years 1903 to 1912 Inclusive, and the States of New England in which the Bonds are Considered a Legal Investment for Savings Banks