30th Anniversary of Malaysia-China Diplomatic Relationships
date of issue: 31 May 2004
Watermark Varieties
Based on my own collection, the 30s stamps have two types of watermark - sideway down and upright (click here to read about the SPM watermark of Malaysia stamps). According to a stamp catalogue, the sideway down watermark is more common than the upright watermark. On the other hand, the RM1 stamps in my collection are only in sideway down watermark. I am not sure if the RM1 stamps might also have upright watermark.
watermark: sideway down and upright
watermark: sideway down

