51 A.2d 41 CHARLES BROUILLETTE v. J. F. McELWAIN CO. No. 3610.Supreme Court of New Hampshire Hillsborough. Decided February 4, 1947. In a common-law action by a servant against his master for injuries sustained when certain waste material he was shoveling as fuel into a furnace allegedly “exploded,” the questions whether the material was dangerous […]