The common watermark for the stamp set is SPM inverted and for the miniature sheet is SPM sideway down. On the other hand, the booklet stamps have two different watermarks - SPM sideway up and SPM sideway down. Both the watermark varieties of booklet stamps should be in equal number.
The 60 sen stamp from the stamp set portrays cinnamon or in Malay kayu manis. I told the postal staff at the philatelic counter - benda ini macam kayu balak lah (this thing looks like timber logs). A collector/customer next to me told me that he just wanted to say the same thing... hahahahahaha
