Size Duel deck / Sport, food and everyday things
10 euro note (first series)
Sources and checks
Checked 2026-11-01: Researched by Codex (two independent publishers, verbatim quotes); every counted quote re-found on its page by the server check (content-verify, or content-verify-pdf for PDFs); scope and plausibility reviewed by Claude (AI build agent). Quotes are short passages from each source.
“127 x 67 mm”Deutsche Bundesbank: source, retrieved 2026-10-27; quote re-found by the server check
“EURO 10: 127 mm x 67 mm”European Central Bank archive — 2 July 1997 design release: source, retrieved 2026-10-27; quote re-found by the server check
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