Delta Digest - Special L-1011 Issue

From Airchive.com:

Delta Digest © Airchive

This is the employee magazine “Delta Digest” coverage of the entry of the Lockheed L-1011 Tristar’s entry into service with the airline. Delta, along with TWA, were the launch customers for the Lockheed L-1011 Tristar. Delta went on to operate the world’s largest fleet of the Tri-Jet over the span of its operations from 1973 through 2001.

• Airchive.com: Delta Airlines Sales Brochures, History and Memorabilia