USA One Dollar 1884 CC Breen 5580, which states 'at least 9 minor varieties from 10 pairs of dies' this example has minor doubling to the 18 of the date, and additionally , a small spike extends from the lower left of the first 8. Listed by VAM as VAM 4 Spiked date, in a PCGS 'Green Ticket' holder and graded MS63

Estimate: GBP 200 - 300