This chart/map is shows the tip of the Cape York Peninsula. Covering Adolphus Channel to the Prince of Wales Channel parts of the Torres Strait can also be seen.

It would make a gorgeous piece to frame and hang on the wall. Perhaps you've sailed these waters? 

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: 110cm x 73cm