A Giant Visitor -- From Out Of The Clouds: Greeted by the wild cheers of enthusiastic spectators and the whir of airplane propellers, the stately R-100, Newest dirigible king of the Atlantic, Gracefully points its nose toward the new $1,000,000 Mooring-Mast especially constructed in her new world. This view, taken from the ground, shows the giant visitor just before actual contact with the mast had been established by means of the land and aerial cables which had been hocked together. January 8,