Image and caption from page 10 of GMRD Clipper, Vol. 3, Nov. 1956. Caption reads: "One such site located on Dagoe Island, off the Estonia coast in the Baltic Sea, contains three steel launching scaffolds, underground storage space and control…
Page 4 of "The Clipper Fleet of PAA" brochure, depicting aircraft amenities, specifications and performance of the B-377 "Strato-Clipper" model airplane manufactured by Boeing Aircraft Co.
Image from page 40 of Clipper [magazine] , Vol. 10, No. 5, October 1970. Main caption reads: "The 747 is the first of a new breed - the giant jets. Though it is designed to carry up to 490 passengers, Pan Am's seating configuration calls for 362. The…