Early history of the electro-magnetic telegraph : from letters and journals of Alfred Vail

You might also be interested in

• Image not available

  The American electro magnetic telegraph : with the reports of Congress, and a description of all telegraphs known, employing electricity or galvanism

  Rare Books

  715939

• Image not available

  The American electro magnetic telegraph : with the reports of Congress, and a description of all telegraphs known, employing electricity or galvanism

  Rare Books

  715941

• Image not available

  The American electro magnetic telegraph : with the reports of Congress, and a description of all telegraphs known, employing electricity or galvanism. Illustrated by eighty-one wood engravings

  Rare Books

  42226

• Image not available

  Description of the American electro magnetic telegraph : now in operation between the cities of Washington and Baltimore. Illustrated by fourteen wood engravings

  Rare Books

  269787

• Image not available

  Description of the American electro magnetic telegraph : now in operation between the cities of Washington and Baltimore. Illustrated by fourteen wood engravings

  Rare Books

  715942

• Image not available

  Description of the American electro magnetic telegraph : : now in operation between the cities of Washington and Baltimore. Illustrated by fourteen wood engravings

  Rare Books

  721070