Hi, I am sorry to say that I cannot help you, but hope that you can help me. I have recently found a marker for my husband's Great-Uncle, Cornelius Terpstra, a Dutchman who died in a Japanese camp in Indonesia in 1943. Below are some initials that were on the cross below his name. Do you know what they signify?
LS. SLD. K NIL
I have copied the address given in the other reply to your post. I also would be interested in finding Cor's service records.