{
  "title": "Oscar T. Flint",
  "era": "Photograph-guided two-deck career form",
  "version": "1.1",
  "modelStatus": "Interpretive reconstruction; no original lines plan recovered",
  "detailLevel": "full",
  "units": "metres",
  "axes": {
    "up": "+Y",
    "bow": "-X",
    "starboard": "+Z"
  },
  "historicalDimensions": {
    "lengthFeet": 218,
    "beamFeet": 37,
    "depthOfHoldFeet": null,
    "beamInferred": false,
    "holdDepthUnknown": true,
    "dimensionsSourceQuality": "Selected documentary baseline; see vessel research notes for length and beam conflicts"
  },
  "geometryReference": {
    "hullBowX": -33.2232,
    "hullSternX": 33.2232,
    "deckY": 5.4,
    "waterlineY": 3.8,
    "waterlineIsInferred": true
  },
  "bounds": {
    "min": [
      -33.289804234207814,
      0.0050000000000000044,
      -5.768800000000001
    ],
    "max": [
      33.29975531372361,
      31.404408650599898,
      5.768800000000001
    ]
  },
  "triangleCount": 47694,
  "trianglesByGroup": {
    "hull": 12668,
    "bulwarks": 9764,
    "fittings": 2964,
    "deck": 9286,
    "propulsion": 208,
    "anchors": 636,
    "deckhouses": 4368,
    "pilothouse": 36,
    "steering": 412,
    "machinery": 392,
    "standing_rigging": 2280,
    "spars": 1568,
    "cargo_hatches": 240,
    "hatch_covers": 624,
    "hull_braces": 192,
    "ship_boat": 1816,
    "ventilators": 240
  },
  "drawCalls": 49,
  "mastCount": 2,
  "supportsSails": false,
  "visibilityNodes": {
    "hatches": "hatch_covers"
  },
  "deployedSailCount": 0,
  "inferredFeatures": [
    "Underwater hull lines and draft",
    "Exact colors, fittings, hatch layout and rigging routes"
  ],
  "configurationCaveat": "The named historical photograph guides a tall foremast, short aft mast, forward bridge and aft funnel. It is catalogued before conversion to one deck; the selected career form is not asserted for 1909. Anchors at today’s wreck were reportedly moved from another ship.",
  "sources": [
    {
      "title": "NOAA vessel record",
      "url": "https://thunderbay.noaa.gov/shipwrecks/oscar_t_flint.html",
      "use": "Identity, dimensions, history and surviving evidence"
    },
    {
      "title": "Historical Oscar T. Flint photograph",
      "url": "https://commons.wikimedia.org/wiki/File:Oscar_T._Flint.png",
      "use": "Inspected named broadside; photographed two-deck career form"
    },
    {
      "title": "NOAA wreck site plan",
      "url": "https://thunderbay.noaa.gov/media/img/20201001-flint-site-plan-1000.jpg",
      "use": "Plan reference; modern artifact placement does not prove original fitting layout"
    }
  ],
  "revisedDate": "2026-09-08",
  "revisionNote": "Added sourced documentary features and repaired metadata and research-note formatting; this collection cleanup is not a new full historical or geometry audit.",
  "documentedFeatures": [
    "NOAA identifies a wooden steam barge built in 1889, 218×37 ft. [NOAA vessel record](https://thunderbay.noaa.gov/shipwrecks/oscar_t_flint.html)",
    "Anchors and windlass at the wreck were reportedly relocated from Lucinda Van Valkenburg. [NOAA vessel record](https://thunderbay.noaa.gov/shipwrecks/oscar_t_flint.html)"
  ]
}