. "Heavy equipment"@en . . "Dunwich Borers LLC was a pre-war company that owned the Dunwich Building in Washington, D.C.. They made rock-tunneling drills. The company itself was destroyed in the Great War."@en . . . . . "Dunwich Borers LLC was a pre-war company that owned the Dunwich Building in Washington, D.C.. They made rock-tunneling drills. The company itself was destroyed in the Great War."@en . . . . . . . . . . "Statham - CEO"@en . . "Dunwich Borers LLC"@en . . "Herman Granger - Staff Member"@en . "Richard Dunwich - Owner"@en . . .