{
  "schema": "windscreen-outline-evidence-v1",
  "donor_source": "https://www.rwautoclassics.com/viewitem/?id=22163",
  "seller_scope": "Seller describes a1978MG Midget1500 donor and September1977Triplex marking;not identification of this car.",
  "original_images": [
    {
      "url": "https://www.rwautoclassics.com/img/1607/1607563560_254449753.jpg",
      "sha256": "fd63d671ead17f302122e3b54083818640ac3c7934138b75b4f78e8cfda5ce0f"
    },
    {
      "url": "https://www.rwautoclassics.com/img/1607/1607563560_784310260.jpg",
      "sha256": "71fc629ff80022fb295cf259d56a6c43fe3d498c730079118dfdfff75c2bfcf1"
    },
    {
      "url": "https://www.rwautoclassics.com/img/1607/1607563561_196998843.jpg",
      "sha256": "ea1a22e5ed3ea5af95ff09908d71aa6de0322c8fd00595412c60b82332c8ac28"
    },
    {
      "url": "https://www.rwautoclassics.com/img/1607/1607563561_463274279.jpg",
      "sha256": "877914d0a0ffd98b276854138972a48bac73815cf2cfc1595d92cf9a8420a6d2"
    },
    {
      "url": "https://www.rwautoclassics.com/img/1607/1607563562_407284713.jpg",
      "sha256": "d92e5b970855b058b283bfd5470d4b32be133c3b8dccbc5182436ec2b178ecf3"
    }
  ],
  "observations": "Broad frontal donor views show an arched lower frame and rounded upper glazing corners. No metric scale or unique3Dglass bow is recovered.",
  "owner_evidence": "IMG6329 and6341 provide installed screen,cabin and hood context. Existing conditional wheel-based camera is retained,not refit to the new outline. Occlusion and camera/model uncertainty prevent a fitted glass template.",
  "estimated": "18mm lower middle rise,70mm flat end regions,exact quartic profile and25mm upper pane-corner radius. Pane remains a5mm flat-depth display solid;compound glass curvature remains unresolved.",
  "held": "Rake,origin,pillars/body legs,quarterlight seal lines,top rail,body fixing stations and11other source groups.",
  "joint_limit": "Lower rod/bracket follows the proposed arch;independent center-body packing/fixings remain held. No actual receiver or shim is added;installed interface and seal contact remain unverified."
}