July 1, 1848. Statement of costs, Detroit to Buffalo. Topics: Telegraph business correspondence: finances, stock subscriptions, disputes concerning western lines, materials and supplies, Canadian lines, New-York & Erie line; Connecticut & Vermont Telegraph Company; Erie & Michigan Telegraph Company. Personal names: Speed, J.J.; Kendall, Amos; Smith, F.O.J.; Wood, O.S.; Allen, Oliver E.; Griffin, David Geography: Massachusetts; Jefferson (Watkins Glen), N.Y.; Montreal