The pillbox I saw near Kota Tinggi is not the one you posted above. The one I saw is on the main road leading north towards Mersing and Kuantan. They look more similar in the design to the one found outside Singapore's science park II, but seems bigger in size. There are 3 of them actually, 2 located about 50 meters from each other with the third a couple hundred meters further away. As it is located right beside the very busy road, I did not stop to take pictures of them.
Everything is based on memory as I had not been there for sometime since the crime rate of JB is reported to have shot up and also since their police wanted to fine cars with tinted back windows. My car rear windows are Singapore legal but not Malaysia Legal, and I have no intentions to make it Malaysia legal for the time being.
