{
  "name": "Hooves on the track, Sallie Gardner card (1878), frame by frame",
  "desc": "One row per card frame: hooves on the track, which feet as read, whether all four are off the ground, and how sure the reading is; read by eye on the Commons scan of the 1878 Sallie Gardner card.",
  "lic": "CC BY 4.0",
  "lic_url": "https://creativecommons.org/licenses/by/4.0/",
  "by": "Flickers & Tintypes",
  "url": "https://flickersandtintypes.com/animation-loops/the-horse-in-motion/",
  "from": [
    "Sallie Gardner card, 1878, Commons scan 4352 x 2713; readings on this page"
  ],
  "how": "Compiled by Flickers & Tintypes from the data listed"
}