Les télégraphes en Europe, leur état actuel en 1905...

Mode of access: Internet.

A history of wireless telegraphy, 1838-1899: including some bare-wire proposals for subaqueous telegraphs /

Includes bibliographical references and index.

Dictionnaire pour la correspondance télégraphique, secrète et économique.

Mode of access: Internet.

Annual report.

Report year ends December 31.

Report of the case of Alexander Bain, appellant, vs. Samuel F.B. Morse, respondent, before the Hon. William Cranch, chief justice of the District of Columbia, on appeal from the decision of the Commissioner of Patents,

Mode of access: Internet.

Theoretische Telegraphie,

"Anmerkungen und Literaturangaben": p. [423]-426.

Traité de télégraphie électrique, comprenant son histoire, sa théorie, ses appareils, sa pratique, son avenir, sa législation;

Mode of access: Internet.

Radiotélégraphie pratique et radiotéléphonie,

Mode of access: Internet.

La théorie et la pratique des radiocommunications ...

Mode of access: Internet.

Annual report.

Title varies slightly.

Documents de la Conférence radiotélégraphique internationale de Londres,

Mode of access: Internet.

Essays in librarianship and bibliography,

Occasional addresses and papers, for the most part previously published in various reviews, 1877-1898.

Uber Telegraphie insbesondere durch galvanische Kräfte : eine öffentliche Vorlesung gehalten in der festlichen Sitzung der Königl. Bayerischen Akademie der Wissenschaften am 25. August 1838 /

Bibliographical references in footnotes.

A lecture on telegraphic language, delivered before the Boston Marine Society, 5 February, 1833.

Mode of access: Internet.

Telegraphs for the United States : letter from the Secretary of the Treasury transmitting a report upon the subject of a system of telegraphs for the United States.

At head of title: 25th Congress, 2d sess. Doc. no. 15. House of Representatives. Treasury Department.