From this book has the working of an early version of Little Miss Sunshine- Mr Happy's day out. This is 1975 the story. Little Misses books came out in 1981.
So the artist draws very simply.
Get your Little Miss Sunshine book out and compare the two.
Little Miss Sunshine meets the King rather than the Mayor is one difference.
The names of the places are Glumland which changes to Smile-ville in the gift book.
Little Miss Sunshine 1981 version is in miseryland and it changes to Laughterland.
Also the sign with the list of things people had to do is used in each story.
Its nice seeing the development of a story over many years.