Apart from famous figures who were known to use the same model, I also include fun facts/trivias aligned with each typewriter's year of manufacture...idk it just makes it easier for non-enthusiasts to gauge the historical essence of the machines.

For instance, I own a Corona Folding typewriter. My favourite thing to tell guests is that this piece was manufactured the same year the Titanic sank. Helps them wrap their head around the age and have some reverence for it