A little batch of postcards, scribbled at the library, maybe on a bus – here and there – with a portable writing folio.
I won’t meander (much) about the details but provide evidence of creation and/or mailing – for the archivists and biographers.
Maybe you’re the same way, you have a small portable pack that can fit into a side bag to keep at hand with a few cards, stamps and possibly three writing utensils, and then have a larger case which contains a much more extensive supply of stationery. Is it just me?
The one shown above used to hold photographic slides (although my wife’s uncle insists that it was once a Mahjong case) and is now held together with decorative tape for practical as well as aesthetic reasons.