{
  "name": "Build card: Arsenic Green",
  "desc": "Build card for arsenic green: key construction point, name, category, period, materials, surviving examples and screen-swatch note, each with its source.",
  "lic": "CC BY 4.0",
  "lic_url": "https://creativecommons.org/licenses/by/4.0/",
  "by": "Tailor, Weaver, Jeweler, Dyer",
  "url": "https://tailorweaverjewelerdyer.com/color/arsenic-green/",
  "from": [
    "Single facts restated from The Lancet (1 December 1860 and 30 November 1861), the British Medical Journal (30 November 1861) and Punch (8 February 1862), all public domain, and Wellcome Collection catalogue data (CC0), each named in the source column; the evidence status is this page's own"
  ],
  "how": "Compiled by Tailor, Weaver, Jeweler, Dyer from the data listed",
  "data_by": [
    "The Lancet, 1 December 1860, pp. 535 and 554, and 30 November 1861, p. 530; British Medical Journal, 30 November 1861, pp. 584 and 598; Punch, or the London Charivari, 8 February 1862, p. 54 (all public domain; facts restated)",
    "Wellcome Collection catalogue data (CC0): 36772i",
    "Evidence status compiled for this page"
  ]
}