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AIMSIGH
Telegraph code, by R. L. Edgew...
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Telegraph code, by R. L. Edgeworth, with the heading, Vocabulary complete. Late 18th cent.
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Formáid:
LÁMHSCRÍBHINN
Ábhair:
Edgeworth, Richard Lovell
Codes and Ciphers
Telegraphy
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Amharc foirne
Suíomh
Dublin: National Library of Ireland, Ms. 7393
Míreanna comhchosúla
Papers of R. L. Edgeworth relating to the Telegraph system, drafts and copies of letters by Edgeworth, letters to Edgeworth from Littlehales in Dublin Castle, rules and orders, staff, estimates, etc., 1803-1811.
An essay on the art of conveying secret and swift intelligence. With 3 plates.
de réir: Edgeworth, Richard Lovell
Foilsithe / Cruthaithe: (1793)
Tables of ciphers, used by Cardinal Gualterio in his correspondence with various persons, 18th c.
Letters in cipher relating to American affairs. Two letters of Samuel Wharton to - St. Pierre, with keys to the cipher, Nov. 27, Dec. 8, 1778.
Letters of Maria Edgeworth, Richard Lovell Edgeworth and other members of the Edgeworth family, mainly to relatives (many to members of the Ruxton family), including some referring to Sir Walter Scott. c. 700 letters, with a rough list by Prof. R. L. Butler.