"Auckland is lat. 36° 52' S.; long. 174° 46' E.," replied Kenneth. "Why, that's less than a degree either way."
"Exactly," agreed Fosterdyke. "The next point is to determine the air route between the two places, so as to make the best of the prevailing winds. When one has to maintain an average speed of fifty miles an hour for twenty days the advantage of a following wind cannot be ignored."
"Your 'bus'll do more than that, sir," remarked Peter Bramsdean.
"She'll do two hundred an hour," declared the baronet, emphatically. "I haven't had a trial spin yet, but she'll come up to my expectations. It's the stops that lower the average. Naturally I mean to take the east to west course. It means a saving of twenty-four hours. If I took the reverse direction, I'd be a day to the bad on returni
