A 1930s map updated by British Admiralty surveys in 1946 and Netherlands Government 1949 with corrections in 1957, Map probably dates from 1960 or their abouts. Left-hand side is missing there’s damage centre creases and folds as shown. On the reverse your note this has been through the post with a post date of 9 September 1960. And the map reference 3833 Singapore straight Western portion. Measures roughly 50 x 70cm. Map will be sent in a cardboard tube to protect. Any questions please ask similar items listed. Happy to combine shipping.
eBay