WorldCat Linked Data Explorer

http://worldcat.org/entity/work/id/864067579

American telegraph system, semaphoric as well as magnetic

Open All Close All

http://schema.org/genre

  • "Electronic books"@en
  • "Patents"
  • "Patents"@en

http://schema.org/name

  • "American telegraph system, semaphoric as well as magnetic American semaphore or marine signals, connected with the electro-magnetic telegraph"
  • "American telegraph system, semaphoric as well as magnetic"@en
  • "American telegraph system, semaphoric as well as magnetic American semaphore or marine signals, connected with the electro-magnetic telegraph"@en