{
  "tree": {
    "id": "1929-07-31-gb-nyg-cal-hubbard",
    "name": "Cal Hubbard (1929) trade tree",
    "root_trade_id": "backfill-19290731-gb-nyg",
    "featured": false,
    "blurb": "On July 31, 1929, Green Bay Packers sent nothing to New York Giants for T Cal Hubbard."
  },
  "trades": [
    {
      "id": "backfill-19290731-gb-nyg",
      "date": "1929-07-31",
      "season": 1929,
      "teams": [
        "GB",
        "NYG"
      ],
      "legs": [
        {
          "team": "GB",
          "sent": [],
          "received": [
            "player-cal-hubbard"
          ]
        },
        {
          "team": "NYG",
          "sent": [
            "player-cal-hubbard"
          ],
          "received": []
        }
      ],
      "public_note": "The Packers purchased tackle Cal Hubbard from the New York Giants; he anchored three straight championship teams in Green Bay.",
      "sources": [
        "https://www.packers.com/history/hof/robert-cal-hubbard"
      ],
      "summary": "On July 31, 1929, Green Bay Packers sent nothing to New York Giants for T Cal Hubbard.",
      "truncated": false
    }
  ],
  "assets": [
    {
      "id": "player-cal-hubbard",
      "kind": "player",
      "player_name": "Cal Hubbard",
      "position": "T",
      "pick_year": null,
      "pick_round": null,
      "original_club": null,
      "pick_number": null,
      "status": "resolved",
      "resolved_player": null,
      "condition": null,
      "notes": "",
      "unverified": false
    }
  ],
  "links": []
}