Record Information
ID:1024
Name:KHA_A29_PWIV_inr301_B
ID:1024
Name:KHA_A29_PWIV_inr301_B
Current Location
Country:The Netherlands
City:The Hague
City:Koninklijk Huisarchief (KHA), Prins Willem IV, inv.nr. 301 B
Country:The Netherlands
City:The Hague
City:Koninklijk Huisarchief (KHA), Prins Willem IV, inv.nr. 301 B
Origin
Dates: -
Author:Johann Friedrich Euler (1741-1800)
Sender:Stadholder William V (1748-1808)
Receiver:
Region:United Provinces
City:The Hague
Dates: -
Author:Johann Friedrich Euler (1741-1800)
Sender:Stadholder William V (1748-1808)
Receiver:
Region:United Provinces
City:The Hague
Content
Type:Key
Status:N/A
Cipher Type:Nomenclatures
Symbol Sets:Numerical
Pages:50
Type:Key
Status:N/A
Cipher Type:Nomenclatures
Symbol Sets:Numerical
Pages:50
Creation
Owner:19
Creator:19
Creation Date:2019-03-11 00:00:00
Access mode:Authentication required
Owner:19
Creator:19
Creation Date:2019-03-11 00:00:00
Access mode:Authentication required











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Additional Information
A nomenclature with a ciphering and a deciphering table, consisitng of over 5000 codegroups, all 2-, 3-, or 4-digit numbers. A mixed code, used by Stadholder William V for messages too sensitive to be handled by the code clerks of in the service of the States General. The presence of a tabel for superencipherment points to the work of Johann Friederich Euler who acted as a librarian and a tutor at the Court in The Hague.
For J.F. Euler see; Karl de Leeuw, "Johann Friedrich Euler (1741-1800): Mathamatician and Cryptologist," in: CRYPTOLOGIA, 25 (2001), pp. 256-274.
[POINTER: 1025; 1026; 1027; 1028; 1029; 1030; 1057]
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