Complex sentence: The next overprint was in 1981 when Pope John Paul II visited the Philippines from February 17 to February 21,1981 the overprint was on the 2-peso banknote on the watermark area.
Split into simpler sentences: The next overprint was in 1981 when Pope John Paul II visited the Philippines from February 17 to February 21,198. The overprint was on the 2-peso banknote on the watermark area.