How much is the value of Paper money from Japanese era?

[gustavowoltmann]

Hi everyone my name is Gustavo Woltmann and I am an assistant in a small and private publishers office since 2006. Just want to ask if someone here is familiar with the paper currency of Philippines. My Uncle has a collections of paper money dating back to Japanese occupation era. How much does it value from today? Could be from 1940s.

 

[reale bill]

Value of Old Currency from The Philippine Islands | Philippine Bank Notes | Antique Money