A missal is a book where you can find liturgic prayers,
spoken during a religious service. This missal is from the
year 1947 and was given to youngsters performing their solemn
communion. In relation to the Divine Name, the text on page
79 is very nice. The left side is written in Latin, the right
side is in Dutch. Please notice that the footnote says: "Jehova
or Jahveh is the Name, by the Hebrews belonging to the true
God".