Just a question,
Is it correct if we use "WW" as periodization in keris, or keris making? Is there any correlation of WW and keris world, and keris making? When, and who was the first person or expert to use this periodization?
Waiting for your enlightment, GANJAWULUNG
Ganja, WWII is not period in keris making. It is short for World War Two, which you probably already know took place 1939-1945.