{
 "object": "us-half-dollar",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "us-half-dollar-disc",
   "step": "/files/hardware/us-half-dollar/us-half-dollar-disc.step",
   "stl": "/files/hardware/us-half-dollar/us-half-dollar-disc.stl",
   "note": "Ø30.61 × 2.15 mm disc"
  }
 ]
}