Malaysia Stamps - Research Centers in Malaysia - Pusat Penyelidikan di Malaysia - May 18, 2023 Issue

I was travelling outside Malaysia on May 18, 2023 and so I bought this First Day Cover cancellaed at Taman Chai Leng Post Office, Penang Mainland. The 3 research centers are 1) FRIM - Forest Research Institute Malaysia (Institut Penyelidikan Perhutanan Malaysia) - 30 sen value, 2) IMR - Institute of Medical Research (Institut Penyelidikan Perubatan)- 70 sen value and 3) MPOB - Malaysia Palm Oil Board (Lembaga Minyak Malaysia) - RM1.30 value.