Bank of China FEC Collection Valuation – 1979 & 1988 Issues (20 notes) [opgelost]

Hello,

I have inherited a collection of Bank of China Foreign Exchange Certificates from my grandfather, Robert, who ran a travel agency from 1970 to 2005, taking corporate groups to destinations worldwide - China being one of his most frequent. The notes were accumulated over multiple trips during the FEC era.

The collection consists of 20 notes:
• 12x 100 Yuan (mix of 1979 and 1988 issues)
• 5x 10 Yuan (1979)
• 3x 5 Yuan (1979)

All are circulated but intact. I am looking for advice on current collector valuations. Here is a google drive folder with all the notes and their individual pictures: https://drive.google.com/drive/folders/1-4fFS7G2GqaJULoWpZIIHtYjKBQgVTQs

Thank you in advance.

Hello 🤖

Without pictures, it will be very difficult for anyone to help you. Could you please post clear pictures of each side of your item?

Please note that this is an automatic message. Feel free to ignore if it is not relevant.