History — Charles Barbier
| rev | when | by | summary | |
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| rev 2 | 2026-10-25 12:21:52 UTC | ALB Team | Correction: clarify 6x6 sound-table vs 2-column dot cell; myth ran a century and a half, not 170 years | diff · revert |
| rev 1 | 2026-10-25 12:16:47 UTC | ALB Team | New article — Charles Barbier de la Serre (1767-1841): artillery officer, expeditive systems, raised-point writing + tools, the 1821 contact, the Braille meeting, the myth corrected | revert |