PALESTINE. Palestine Currency Board. 500 Mils, 1939. P-6c. PCGS Currency Extremely Fine 45.Jerusalem. 20th April, 1939. "E" Prefix. A difficult 1939 dated note to find in a CEF 45 holder. The majority of these notes are found in much lower grades. We have not offered this variety in the Extremely Fine grade level since our January 2021 Auction. Scarce.