United States. Postmaster General2014-06-052014-06-051864J383.1 B635 VAULThttp://hdl.handle.net/10929/32295Signed (p. 8): M. Blair, Postmaster General. Discusses inadequacy of rail line and cars in between New York and Washington, including in New Jersey.en-USPostal serviceRailroads - New JerseyRailway mail serviceLetter of the postmaster general : communicating, in answer to a resolution of the Senate of the 22d of December last, information in relation to the failure of the mails between Washington and New York cities.