{"version":"1.0","type":"link","title":"Mammoth Coal Co. v. Commissioner","url":"https://uplaw.us/documents/tax/mammoth-coal-co-v-commissioner-22-tc-571--5d62cb519a3cb895","provider_name":"UpLaw","provider_url":"https://uplaw.us/","author_name":"United States Tax Court","thumbnail_url":"https://uplaw.us/og/5d62cb519a3cb895.png","thumbnail_width":1200,"thumbnail_height":630}