# 0047 - T18 CR 109 PF 5 - Upside Down "XX" - Rarity 10
One of the "Great Rarities" collection. The Roman numeral "XX" is upside down. This Rarity 10 note is serial number 21193 and not on the current condition census. About 15 of these exist and five of those are in museums. The paper quality here is F but due to numerous tiny pinholes and some foxing I would give this note a Choice VG-F.