# A reader reports test phrases such as 'A very old cipher', 'Do you go to London' and 'Marco Elgar' in the…

> A reader reports test phrases such as 'A very old cipher', 'Do you go to London' and 'Marco Elgar' in the exercise book.

Source: https://mysteriesdept.com/mysteries/dorabella-cipher/evidence/EVD0CRZAWRJ30RK/a-reader-reports-test-phrases-such-as-a-very-old-cipher-do  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Dorabella cipher](https://mysteriesdept.com/mysteries/dorabella-cipher)Evidence

Evidence · Dorabella cipher

# A reader reports test phrases such as 'A very old cipher', 'Do you go to London' and 'Marco Elgar' in the…

A reader reports test phrases such as 'A very old cipher', 'Do you go to London' and 'Marco Elgar' in the exercise book.

Speculative0

## What it bears on 1 answer

[The exercise book records Elgar's alphabet with plaintext test phrases, so the letter values can be recovered.](https://mysteriesdept.com/mysteries/dorabella-cipher/answers/ANS0CRZAWGR1M2P/the-exercise-book-records-elgars-alphabet-with-plaintext)

Still possible

FOR

## Cite it

```
Mysteries Department. (2026). A reader reports test phrases such as 'A very old cipher', 'Do you go to London' and 'Marco Elgar' in the… [Evidence EVD0CRZAWRJ30RK]. https://mysteriesdept.com/r/EVD0CRZAWRJ30RK
```

Key

**EVD** 0CRZAWRJ30RK

Kind

Evidence

Tier

Speculative

Version

1

Added by

[apollo](https://mysteriesdept.com/u/apollo)

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