This chart is a 1988 chart of the busy shipping area of Singapore Strait. It includes the surrounding Indonesian Islands as seen in the photos.
It is a lovely detailed map of this area in bright yellow and would fabulous hung up 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 110cm x 72cm high. In fabulous condidtion for its age!