DECODE Records View

Record Information
ID:2131
Name:NA_3.01.26_inr.212_F.G._ van__Dedem_to_ L.P._vande_Spiegel_1793-02-09
Current Location
Country:The Netherlands
City:The Hague
City:Nationaal Archief, 3.01.26 (L.P. van de Spiegel), inventaris nummer 212
Origin
Dates: -
Author:Frederik Gijsbert van Dedem tot de Gelder (1743-1820)
Sender:idem
Receiver:Laurens Pieter van de Spiegel (1737-1800), Grand Pensionary of Holland
Region:Ottoman Empire
City:Constantinopel
Content
Type:Cipher
Status:Non-decrypted
Cipher Type:Nomenclatures
Symbol Sets:Numerical
Pages:4
Creation
Owner:19
Creator:19
Creation Date:2021-02-02 00:00:00
Access mode:Authentication required

ID 2131
Name NA_3.01.26_inr.212_F.G._ van__Dedem_to_ L.P._vande_Spiegel_1793-02-09
Owner
Current Location and Name The Hague,Nationaal Archief, 3.01.26 (L.P. van de Spiegel), inventaris nummer 212
NA_3.01.26_inr.212_F.G._ van__Dedem_to_ L.P._vande_Spiegel_1793-02-09
Dates 1793 -
Authors Frederik Gijsbert van Dedem tot de Gelder (1743-1820)
Ottoman Empire Constantinopel
Languages Cleartext:Dutch
Plaintext:
Country The Netherlands
City The Hague
Holder Nationaal Archief, 3.01.26 (L.P. van de Spiegel), inventaris nummer 212
Author Frederik Gijsbert van Dedem tot de Gelder (1743-1820)
Sender idem
Receiver Laurens Pieter van de Spiegel (1737-1800), Grand Pensionary of Holland
Region Ottoman Empire
Origin City Constantinopel
Start Year 1793
Start Month 2
Start Day 9
End Year
End Month
End Day
Record
Type
Cipher
Status Non-decrypted
Symbol Set Numerical
Cipher Type Nomenclatures
Cipher Type (notes)
Symbol Sets (notes)
No. of Pages 4
Inline Cleartext No
Inline Plaintext No
Cleartext
Language
Dutch
Plaintext
Language
Private Ciphertext True
Available Documents
Paper
Access Mode Authentication required
Creation Date 2/2/21
Key: encoded plaintext type
Key: numbers
Key: content words
Key: function words
Key: syllables
Key: morphological endings
Key: phrases
Key: sentences
Key: punctuation
Key: nomenclature size
Key: sections
Key: headings
Key: plaintext arrangement
Key: ciphertext arrangement
Key: memorability
Key: symbol set
Key: diacritics
Key: code length
Key: code types
Key: metaphors
Key: material properties
Key: instructions

Additional Information
This letter contains only one paragraph in cipher, remaining unsolved. The rare use of 4-digit codegroups seems to imply that the same codebook was being used here as in many other letters by Van Dedem, and also by Kroll, Wasmuht, Schenk and Van Haeften..
[set pointers to record numbers: 1469, 1470, 1947, 1948, 1949, 1950, 1951, 1952, 2053,2120, 2121, 2122, 2134, 2141]
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