Page proofs. Proofs (printed matter)
Subject
Subject Source: Unspecified ingested source
Found in 1 Collection or Record:
Letters of and to Lieutenant-Colonel John Macdonald mostly concerning his treatises on telegraphic communication systems, but also others of his publications, and with some financial and legal papers., 1791-1825.
File
Identifier: MS.50699
Scope and Contents
Letters of correspondents at the Admiralty.Barrow, JohnLetter, 1 September 1814, of John Barrow, Southampton, to John Macdonald praising his telegraphic system. Folios 1-2.Letter, 13 May 1817, of John Barrow, Admiralty, London, to John Macdonald stating that his work on telegraphic communication has been laid before the Lords Commissioners of the Admiralty. Folios 3-4.Letter, 22 August 1818, of John Barrow, Admiralty, London, to John Macdonald...
Dates:
1791-1825.