Sabah Stamps in Brunei

I spent a fair sum of money buying this old envelope. No, no, no. I haven't gone el loco just yet. This envelope is important. I have talked about the time when Brunei did not use Brunei stamps. This envelope is proof of one of those times.For about a year after the British took over Brunei (or as the Australians would claim, it was the Ozzies and not the Brits) from the Japanese in 1945, the