{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Murphy%20R%20O","controller":"Murphy R O","_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":"2026-11-02T12:16:41.411Z"},"count":4,"truncated":false,"mines":[{"mine_id":"3600860","mine_name":"Allison 12 Surface Oper","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Clarion","controller_name":"Murphy R O","operator_name":"Allison Engineering Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3600860"},{"mine_id":"3602866","mine_name":"#18 Mine","coal_metal_ind":"C","mine_type":"Underground","mine_status":"Abandoned","state":"PA","county_name":"Clarion","controller_name":"Murphy R O","operator_name":"Allison Engineering Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3602866"},{"mine_id":"3604118","mine_name":"Prep Plant","coal_metal_ind":"C","mine_type":"Facility","mine_status":"Abandoned","state":"PA","county_name":"Clarion","controller_name":"Murphy R O","operator_name":"Allison Engineering Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3604118"},{"mine_id":"4600366","mine_name":"No 1 Strip","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"WV","county_name":"Grant","controller_name":"Murphy R O","operator_name":"Allison Engineering Corp","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/4600366"}]}