Check the listing for details. Vintage Rare 1970’s Delta Airlines Progress Chart 28x22. Condition: Used. Listed at 24.99 USD. Get your hands on this unique and rare Delta Airlines progress chart from the 1970s. Measuring 28x22, this vintage poster is a great addition to any aviation or Delta Airlines enthusiast's collection. Made in the United States, this poster showcases the progress made by Delta Airlines during the 1970s. This poster is perfect for collectors who are interested in posters, airlines, or transportation. It is a great conversation starter and a perfect gift for anyone who loves Delta Airlines or the aviation industry. Don't miss out on the chance to own a piece of Delta Airlines history. This is a poster size chart is in excellent condition, no folded corners, holes rips or tears. This was part of a 70’s poster collection I purchased years ago. This will be shipped in a new cardboard capped tube. Thank you for looking 👀