{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Fetterolf%20Donald%20L","controller":"Fetterolf Donald L","_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":"2026-10-02T13:29:03.268Z"},"count":2,"truncated":false,"mines":[{"mine_id":"3606119","mine_name":"Kennell Strip - Job #5","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Somerset","controller_name":"Fetterolf Donald L","operator_name":"Commonwealth Coals Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3606119"},{"mine_id":"3608200","mine_name":"Hamer Mine","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Somerset","controller_name":"Fetterolf Donald L","operator_name":"Beechdale Mining Inc","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3608200"}]}