THE magnificent Pan American International Marine Base attracts thousands of visitors daily: the awe-inspiring sight of these giant Clipper Ships arriving from. and leaving for. distant lands to the south, fires the imagination - of the most casual observer. More than 35.000 passengers annually pass through this port alone and these huge "Observation Cars of the Sky" bring the ports of the Western Hemisphere "All Aboard for Distant Lands" Safely and comfortably to within a few hours of our own door. S And while space does not permit a pictorial flight to these neighboring lands. we cair pause in our trip around Florida long enough to visit this International Base,-and wish that we. too. might try our wings over the Worlds of Yesterday. "The Take-Off" [67]