Pictorial History of Pan American World Airways, by P. St. John Turner (1972)

 

This book was written by someone working with the close cooperation of Pan Am’s history-minded staff, long before the airline ceased operations. It provides a wonderfully comprehensive and profusely illustrated retrospective, complete with a great deal of otherwise hard-to-find data about Pan Am’s individual aircraft down through the years.

 

https://www.amazon.com/Pictorial-History-American-World-Airways/dp/B000NP5XYU/