This chart is a 1976 edition of the Approaches to Thevenard, SA. It includes Denial Bay, Smoky Bay and the Nuyts Archipelago - St Peter Island, Eyre Island, Goat Island and Franklin Islands to list a few.
It would make a lovely piece to frame and hang on the wall.
Old charts are hard to come by as once out of production, retailers are required to return stock to be replaced with new editions.
measures approx 72cm across x 110cm high.