Hey, I totally get that vibe. In my little vault I have a whole stack of 1950s bills—there’s that 10‑dollar with the crisp Art Deco lines, and a few 20‑dollar notes that hide a tiny portrait of a forgotten inventor in the background. I love pulling out those subtle details, like tiny symbols that hint at political slogans or regional folklore, and cataloging them in my notes. If you’ve got any gems, let’s trade stories—I’m always hunting for the odd motif that most people overlook.