Where a case has been tried by a judge without a jury, and he has given judgment without making any special finding on the facts, the procedure of a party dissatisfied therewith is to appeal under Order LVIII. But where he within the prescribed time gave unmistakeable notice of his determination to appeal, by a notice of motion for a new trial (under Order XXXIX., r. 1), the Court, under Ord. LXIV., r. 7, after the expiration of the time for giving notice of appeal, enlarged the time for giving a proper notice of appeal.