Letter to Karl Marx, July 4, 1868

I cannot find a letter matching the filename in the provided input text.

• • Filename specifies:**

- RECIPIENT: Karl Marx - DATE: July 4, 1868

• • Input text contains:**

1. Fragment ending with "Your Moor" (end of a letter FROM Marx to someone) 2. MARX TO SIGFRID MEYER, London, 4 July 1868 (Marx is sender, not recipient) 3. MARX TO ENGELS, London, 7 July 1868 (wrong date and Marx is sender)

• • No letter TO Karl Marx dated July 4, 1868 appears in this text.**

The input text appears to contain the wrong content for this filename, or the filename may be incorrect.