Booklets - Pre 1970

Original "Song Booklets" or Booklets usually contain the complete lyrics of the film, the complete credits and a story synopsis.  The Booklets before the 1980s were often small pamphlets stapled together but in the 80s, the booklets morphed one sheet with the info printed on the inside and the outside was normally a replica of the films poster.  They were no more "Booklets" but more like mini posters with the lyrics, credits and story synopsis on the inside.  This is how they have remained ever since though the printing and paper quality has changed from this card material to a thing computer printed version since about 2000