
Hurd, John Codman The Theory of Our National Existence: As Shown by the Action of the Government of the United States Since 1861

Ropes, John Codman The Story Of The Civil War: A Concise Account Of The War In The United States Of America Between 1861 And 1865, Volume 3, Part 1

Hildenbrand, Wilhelm The Underground Haulage of Coal by Wire Ropes: Including the System of Wire Rope Tramways As a Means of Transportation for Mining Products : A Practical Essay Written for John A. Roebling's Sons Co

Flather, John Joseph Rope-driving: A Treatise on the Transmission of Power by Means of Fibrous Ropes