{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Sigmon%20Harold%20A","controller":"Sigmon Harold A","_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":"2026-11-06T10:20:15.512Z"},"count":7,"truncated":false,"mines":[{"mine_id":"1508284","mine_name":"No 1 Surface","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Leslie","controller_name":"Sigmon Harold A","operator_name":"C & S Fuels Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1508284"},{"mine_id":"1509522","mine_name":"No 1 Prep Plant","coal_metal_ind":"C","mine_type":"Facility","mine_status":"Abandoned","state":"KY","county_name":"Clay","controller_name":"Sigmon Harold A","operator_name":"Blue Grass Coal Company Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1509522"},{"mine_id":"1509557","mine_name":"Wolfe Surface","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Wolfe","controller_name":"Sigmon Harold A","operator_name":"Al Mining Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1509557"},{"mine_id":"1510089","mine_name":"Mary Beth Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"KY","county_name":"Leslie","controller_name":"Sigmon Harold A","operator_name":"Mary Beth Coal Corp Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1510089"},{"mine_id":"1510154","mine_name":"Debbie Lynn Surface","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Clay","controller_name":"Sigmon Harold A","operator_name":"C & S Fuels Inc","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1510154"},{"mine_id":"1510361","mine_name":"Elmon Surface","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Boyd","controller_name":"Sigmon Harold A","operator_name":"Elmon Corp","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1510361"},{"mine_id":"1511713","mine_name":"Angela Dawn Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned and Sealed","state":"KY","county_name":"Perry","controller_name":"Sigmon Harold A","operator_name":"Wesmon Coal Company Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1511713"}]}