Delivered to Eastern in 1937, N136PB (msn 1997) had the highest flying time of all aircraft in the world at the moment this photo was taken, although it's now surpassed by old 747's. This aircraft reverted to its original registration NC18121 in 1993, and is now preserved at Vancouver/Pearson Field, WA in Eastern's "The Great Silver Fleet" livery. During its active lifespan it accumulated an amazing total time of 91,402 hours, an absolute record for any pre-1970's aircraft. (23 October 1986 - Miami, FL)