{
 "currentVersion": 10.91,
 "folders": [],
 "services": [
  {
   "name": "Historical/1850s",
   "type": "MapServer"
  },
  {
   "name": "Historical/1914to1923",
   "type": "MapServer"
  },
  {
   "name": "Historical/1931to1938",
   "type": "MapServer"
  },
  {
   "name": "Historical/1955to1962",
   "type": "MapServer"
  },
  {
   "name": "Historical/1960s",
   "type": "MapServer"
  },
  {
   "name": "Historical/1997",
   "type": "MapServer"
  },
  {
   "name": "Historical/Late1800s",
   "type": "MapServer"
  }
 ]
}