"Western Union Telegraph Company, et al., v. American Bell Telephone Company"@en . . . . . . . "Trials, litigation, etc"@en . "Electronic books"@en . . . . . . "Patents"@en . "Western Union Telegraph Co., et al., v. American Bell Telephone Co. before the Hon. John Lowell, special master : brief for the Bell Co"@en . . . . . . . . . . . .