undated

How to use undated in a sentence

• The foregoing undated report was written after his return to England from South America.

  Life of Richard Trevithick, Volume II (of 2) | Francis Trevithick

• As a specimen of the last kind may be instanced an undated anecdote told by Sikorski and others.

  Frederick Chopin as a Man and Musician | Frederick Niecks

• Many of the letters are undated, and the dates suggested by Karasowski generally wrong.

  Frederick Chopin as a Man and Musician | Frederick Niecks

• They are both, as is generally the case with his letters to Pitt, undated, but the post-mark of the second bears "1797."

  Private Papers of William Wilberforce | William Wilberforce

• It is undated, but to judge by its contents and the sequence of events was written in May.

  The Life of Ludwig van Beethoven, Volume III (of 3) | Alexander Wheelock Thayer