Antonio Piaggio

18th-century Genovese priest and Vatican Library custodian who, sent to Portici in June 1753 at the request of Carlo di Borbone, invented the first working machine for unrolling the carbonized papyrus scrolls buried by Vesuvius at Herculaneum — a device that, per CISPE's own institutional account, "has opened almost all the texts we have today." Before Piaggio, the only handling of the scrolls was destructive (eviscerating or scraping), with no existing non-destructive technique for him to learn or adapt.

Matters to this vault as a genuine-inventor counter-case to its own "founding-practitioner-is-not-an-inventor" pattern (moc-a-founding-practitioner-is-not-an-inventor): where Lepsius is credited as a founder but documented as having learned a 150-year-old technique rather than invented it, Piaggio is credited as a founder on a record showing there was nothing older to learn — the identical diagnostic question, answered the opposite way (observation-piaggio-1753-bridge-to-founding-practitioner-moc-is-analytical-contrast). He opens a roughly 270-year lineage of non-destructive-reading methods that continues through Knut Kleve's 1980s chemical technique and into the X-ray/machine-learning methods of the Vesuvius Challenge era.

References

• claim-antonio-piaggio-invented-first-successful-herculaneum-unrolling-method
• observation-piaggio-1753-bridge-to-founding-practitioner-moc-is-analytical-contrast