Brown on
Yellow underprint, mosque of Emir Khairbak at left
Please Note:
( Talking as a 70+ years Stamps, Coins, and Paper Currency Collector)
Beware when buying Currency notes.
Most notes for sale that are over 50 years old or longer that are for sale and look 'Brand New' UNC.
Unless they are 'Graded', or from a trusted seller, are 'not real' and could be a Replica/Fake. Countries like China are known for Copying/Duplicating notes of many countries for collectors that fall for it, just be aware please.