In the book are:
- A brochure of Hotel Palace in Prague.
- A brochure of Café Restaurant Dvorák in Prague.
- A brochure of hotel Europa in Prague.
- A brochure of hotel Pariíz in Prague.
- A picture showing Constant, Trudy van der Horst and possibly a dog on a boat.
- A magazine of the Dutch airline KLM on Prague
- A map of Prague.
- A hotel bar menu.
- Several postcards with nothing written on it.