NLS-OSTownPlan-Edinburgh1849-1851.geojson

{
    "geometry": {
        "type": "Polygon",
        "coordinates": [
            [
                [
                    -3.2361048,
                    55.921366
                ],
                [
                    -3.13988689,
                    55.92229419
                ],
                [
                    -3.14197035,
                    55.99310288
                ],
                [
                    -3.23836397,
                    55.99217223
                ],
                [
                    -3.2361048,
                    55.921366
                ]
            ]
        ]
    },
    "properties": {
        "attribution": {
            "required": true,
            "text": "National Library of Scotland - Edinburgh 1849-1851",
            "url": "https://maps.nls.uk/townplans/edinburgh1056_1.html"
        },
        "country_code": "GB",
        "description": "Detailed town plan of Edinburgh 1849-1851, courtesy of National Library of Scotland.",
        "end_date": "1852",
        "icon": "https://osmlab.github.io/editor-layer-index/sources/europe/gb/NLS-OSTownPlan-Hamilton1858.png",
        "id": "NLS_edinburgh1849_1851",
        "max_zoom": 20,
        "min_zoom": 13,
        "name": "OS Town Plans, Edinburgh 1849-1851 (NLS)",
        "start_date": "1849",
        "type": "tms",
        "url": "https://geo.nls.uk/maps/towns/edinburgh1849/{zoom}/{x}/{y}.png",
        "category": "historicmap"
    },
    "type": "Feature"
}