This pictured currency is an Iraqi banknote of a quarter dinar, issued by the National Bank of Iraq in 1955 AD.
The banknote features a picture of King Faisal II on its front.
This banknote has been classified as "Very Fine" (VF), and this specific issue bears the Pick # 37 in currency catalogs.
The note is preserved in a plastic sleeve for protection, and it is listed under serial number C/1 916315.