Hi Jazz007. I don't know anything specific about your guitar, but I may be able to help a little. Pan didn't build guitars. Pan is a brand name used by the Canadian distributor Turner Musical Instruments. In the late 1960's, the Pan brand name was used on Japanese guitars built by Matsumoku and distributed by Turner. In the 70's, Tuner began buying their guitars from Korea. My hunch is that your guitar was probably imported in the 1970's but I really do not know for sure. If it is a 70's guitar, it was likely built by either Samick or Cort since they were the two largest guitar builders in Korea at the time.
As a Korean built Classical guitar it is not worth much money, but, as a gift, it is really nice.
Appreciate the gift giver