Freeborn County Surname Index 1910. Material: paper, metal. Size: 9" x 11 1/2". Description: black tagboard binder; metal strapping secures inside information; cover label: Surname Index to the 1910 U.S. Census for Freeborn County Minnesota; contents: 199 numbered pages of 1910 names found in the 1910 U.S. Census for Freeborn County.