This is an example of how the construction of a multi-purpose portfolio case can be used to store, display and describe physical mementos and other objects.
About 40 years ago I acquired a paperback copy of the I Ching – the Chinese book of change which provides a guide to divination or prediction of the future. The inside cover of this book notes that it was written in 1000 BC, is probably the oldest book in the world and is the most powerful distillation of Chinese wisdom. The divination method is to hold 50 sticks upright in a bundle and to allow them to fall randomly, and the text assists the reader to interpret the resulting positions of the sticks.
The book instructs that the fifty divining sticks should be yarrow stalks which should be stored in a lidded receptacle which is never used for any other purpose; so I duly collected yarrow sticks from a rural verge side and placed them in a terracotta lidded jar. I only used the I Ching a few times – and still have the notes I made on two of those occasions. The book ended up on a bookshelf and the terracotta lidded jar mostly resided on the bedroom window sill of the various houses I lived in.
In 2018, as part of my effort to eliminate all paperbacks from my bookshelves, I decided that I would convert the paperback to a hardback book and, at the same time, to unite the sticks with the book. This was achieved by first turning the paperback into a hardback and including the two sets of notes at the back of the book. The inside sleeves of the cover were used to document the story of the collection of the yarrow sticks, my use of the I Ching, and the creation of a folding portfolio case for both.