{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Potter%20James%20R%20%26%20Margaret","controller":"Potter James R & Margaret","_source":{"data_provider":"AI Analytics","brand_name":"MORVS","brand_url":"https://morvs.ai/","data_provider_url":"https://api.morvs.ai","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-10-05T15:06:01.982Z"},"count":3,"truncated":false,"mines":[{"mine_id":"4001026","mine_name":"No 1 Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"TN","county_name":"Scott","controller_name":"Potter James R & Margaret","operator_name":"Oneida Fuel & Coal Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4001026"},{"mine_id":"4001717","mine_name":"No 1 Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"TN","county_name":"Scott","controller_name":"Potter James R & Margaret","operator_name":"First Scott Corp","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4001717"},{"mine_id":"4001827","mine_name":"No 2","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"TN","county_name":"Campbell","controller_name":"Potter James R & Margaret","operator_name":"First Scott Corp","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4001827"}]}