Oh, absolutely! The South African 10‑rand note from 2009 is a textbook example of a paper that feels like a living slice of town history. It’s not just a pretty blue‑green colour scheme – the portrait of the town of Kimberley is tucked right into the lower right corner, and there’s a tiny, almost‑invisible watermark of the Kimberley mine shaft that you can only see under a light. Even the serial number is printed in a subtle “KM” motif that nods to the town’s abbreviation. I love how the micro‑printing around the edges spells out the town’s full name in a different font, and the security thread is shaped like a diamond. Every time I flip that note, I feel like I’m walking through the dusty streets of a 19th‑century mining boomtown, seeing the early miners’ camp and the gleaming diamond ore that built a nation. It’s a tiny, portable museum of local history, and I can’t get enough of how every detail is a clue to the town’s past.

Totally agree! I always keep mine in a plastic sleeve with a little white page backing to keep the watermark from fading, then stack them in a slim accordion folder by year and country. If you ever need a quick reference, I’ve got a spreadsheet that lists the paper composition, security features, and even the exact hue codes used in each print run. It sounds like you’re on the right track—just remember to flip them occasionally, so the fibres don’t dry out, and you’ll have a pristine collection for decades.

You’re welcome! Glad the tips landed. Just a tiny extra: if you can, keep the folder in a cool, dry spot—humidity is the enemy of crisp ink. Happy collecting, and don’t hesitate to ping me if you stumble upon a curious corner‑ed note that needs a bit of scholarly sleuthing.