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State Plane Meters Mainland coordinate system.Provided to MassGIS on November 3, 2022.Information from the MACRIS database and related records on file at the MHC, including the Inventory of Historic Assets of the Commonwealth, National Register of Historic Places nomination forms, local historic district study reports, local landmark reports, and other materials.", "geometryType": "esriGeometryPoint", "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Massachusetts Historical Commission", "parentLayer": { "id": 33, "name": "Cultural/Historic Resources" }, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSMS", "style": "esriSMSSquare", "color": [ 255, 170, 0, 255 ], 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"type": "esriFieldTypeString", "alias": "MHC Unique ID", "length": 20, "domain": null }, { "name": "DEMOLISHED", "type": "esriFieldTypeString", "alias": "Demolished?", "length": 10, "domain": null }, { "name": "TYPE", "type": "esriFieldTypeString", "alias": "Resource Type", "length": 50, "domain": null }, { "name": "DESIGNATIO", "type": "esriFieldTypeString", "alias": "Legal Historic Designation", "length": 100, "domain": null }, { "name": "D_DATE", "type": "esriFieldTypeString", "alias": "Designation Date", "length": 200, "domain": null }, { "name": "LEGEND", "type": "esriFieldTypeString", "alias": "Legend Category", "length": 100, "domain": null }, { "name": "HISTORIC_N", "type": "esriFieldTypeString", "alias": "Historic Name", "length": 254, "domain": null }, { "name": "COMMON_NAM", "type": "esriFieldTypeString", "alias": "Common Name", "length": 254, "domain": null }, { "name": "ADDRESS", "type": "esriFieldTypeString", "alias": "Address", "length": 100, "domain": null }, { "name": 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