Here's a photo of my Royal Naval School badge from Singapore. I'm surprised that I still have mine but I'm pleased that I do. Mine says 'Singapore' even though I went to school at Kebunteh in Malaya.
Many of us had these at the time but, unfortunately, many have been lost over the years. If, like me, you're nostalgic for anything connected with your time in Singapore and Malaya, you probably, if you've lost yours, would like another one. The good news is that in January 2010, I am having replicas made up and will be selling them for £2.99 each. You can order yours now, if you want, but they won't be ready until January sometime.
If you want one, please pay by PayPal, there's more details here
(Sorry, this is an old posting and they are no longer available)