Liban

My mother in law acquired an Epiphane FT-133 some 35 years ago, she can't remember. She is now downsizing after having lost her husband. We are trying to value the guitar for sale. Can you help us read the serial number to date the instrument and let us know where is was manufactured. I have tried using your web page, but it doesn't correspond the number on the certificate glued to the inside of the instrument. Many thanks, any help would be appreciated. Serial #: 05780150 Nabil