98 S.E.2d 702 THE MASON DIXON LINES, INC. v. UNITED STATES CASUALTY COMPANY. 39878 Record No. 4663.Supreme Court of Virginia. June 14, 1957 Present, All the Justices. (1) Insurance — Automobile Liability Insurance — Requirement of Prompt Notice of Accident Valid. (2) Insurance — Automobile Liability Insurance — Whether Prompt Notice Given Held Question for […]