Armstrong invites BR to a film premiere in Paris, Nov. 6, 1961 about "the responsibility of the scientist for atomic warfare". Armstrong hopes BR will be able to give a speech before the movie but if BR cannot attend, Armstrong asks if BR would write a message that could be read.

The enclosures include an invitation to the film premiere and an introduction to the film and director Leonide Moguy. Enclosures are written in French. The film is Les Hommes Veulent Vivre, directed by Leonide Moguy.

"Ans" is written in the upper-left corner in what appears to be BR's handwriting.