[{"id": 21186, "created": "2014-09-20T13:47:56.908783", "project_id": 68, "task_id": 13259, "user_id": 433, "user_ip": null, "finish_time": "2014-09-20T13:47:56.908804", "timeout": null, "calibration": null, "external_uid": null, "media_url": null, "info": {"lat": "51.46131099999999", "lon": "-0.3037420000000566", "edge": "28", "site": "England[;]Surrey [?Greater London][;]Richmond", "other": "Width: blade 27.5mm; socket 18.5mm[;]Thickness: blade 10 1/8mm; socket 18 1/8mm", "width": "19", "length": "72", "patina": "Olive green", "weight": "", "geojson": {"crs": {"type": "name", "properties": {"name": "urn:ogc:def:crs:OGC:1.3:CRS84"}}, "type": "Feature", "geometry": {"type": "Point", "coordinates": ["-0.3037420000000566", "51.46131099999999"]}, "properties": {}}, "gridRef": "", "remarks": "Not checked.", "surface": "Smooth. Some earth adheres.", "toSearch": "Richmond, Richmond, Greater London, UK", "thickness": "10", "collection": "Brentford Public Library, Layton Collection, 01419", "objectType": "Spearhead V", "composition": "", "description": "Small piece of wooden shaft in blade end.", "rightCorner": "T", "associations": "", "publications": "", "dateDiscoveryDay": "None", "dateDiscoveryYear": "None", "dateDiscoveryMonth": "None"}}, {"id": 22270, "created": "2014-09-27T00:45:56.158918", "project_id": 68, "task_id": 13259, "user_id": 658, "user_ip": null, "finish_time": "2014-09-27T00:45:56.158941", "timeout": null, "calibration": null, "external_uid": null, "media_url": null, "info": {"lat": "51.46131099999999", "lon": "-0.3037420000000566", "edge": "", "site": "England[;]Surrey[;]Richmond", "other": "In the \"Thickness\" column, the measurements are given as: blade 10 1/8 and socket 18 1/8. It is unlikely that this is inches. The only measurement that makes sense is centimeters; in which case the blade is 101.25 mm and the socket is 181.25 mm thick  (again, this seems unlikely)\r\n\"Not checked\" in pencil at bottom left.", "width": "blade 27.5, socket 18.5", "length": "72", "patina": "olive green", "weight": "", "geojson": {"crs": {"type": "name", "properties": {"name": "urn:ogc:def:crs:OGC:1.3:CRS84"}}, "type": "Feature", "geometry": {"type": "Point", "coordinates": ["-0.3037420000000566", "51.46131099999999"]}, "properties": {}}, "gridRef": "", "remarks": "", "surface": "smooth. Some earth adheres.", "toSearch": "Richmond, Richmond, Greater London, UK", "thickness": "", "collection": "Brentford Public Library[;]Layton Coll'n. 01419.", "objectType": "Spearhead V", "composition": "", "description": "Small piece of wooden shaft in blade end.", "rightCorner": "T", "associations": "", "publications": "", "dateDiscoveryDay": "None", "dateDiscoveryYear": "None", "dateDiscoveryMonth": "None"}}]