{
  "name": "Three claimed dates tested against a modern component",
  "desc": "Three claimed dates tested against a modern component, one row per object. Compiled by Hoax and Hindsight, 2026-11-05. License of this compilation: CC BY 4.0. Column sources: Vinland Map row = Mike Cummings, 'Analysis unlocks secret of the Vinland Map — it's a fake,' Yale News, September 1, 2021; Cottingley row = Arthur Conan Doyle, The Coming of the Fairies (New York: Doran, 1922), photograph captions, and Princess Mary's Gift Book (London: Hodder & Stoughton, 1914), date of publication; van Meegeren row = John Godley, Master Art Forger (New York: Wilfred Funk, 1951), pp. 13, 20, 128, with P. B. Coremans, Van Meegeren's Faked Vermeers and De Hooghs (Amsterdam, 1949), bibliographic entry only; tpq and contradiction = worked out from claimed_latest_year and component_earliest_year (contradiction is yes when the latest year the claim allows is earlier than the component's first year); qualifier and source_level = state how far each row was checked. Facts from sources that do not permit reuse are not included in this file; see the article's Exhibits.",
  "lic": "CC BY 4.0",
  "lic_url": "https://creativecommons.org/licenses/by/4.0/",
  "by": "Hoax and Hindsight",
  "url": "https://hoaxandhindsight.com/archaeology-retested/terminus-post-quem/",
  "from": [
    "Yale News, September 1, 2021; Arthur Conan Doyle, The Coming of the Fairies (1922); Princess Mary's Gift Book (1914); John Godley, Master Art Forger (1951); P. B. Coremans (1949), bibliographic entry"
  ],
  "how": "Compiled by Hoax and Hindsight from the data listed",
  "data_by": [
    "Mike Cummings, Yale News, September 1, 2021; Arthur Conan Doyle (1922); Princess Mary's Gift Book (1914); John Godley (1951); P. B. Coremans (1949)"
  ]
}