Thank you. That's what I thought, too.
The
CNG auction from back in 2006 implied that they knew of only 4 coins that existed of this
type:
-- The two specimens known to
Grierson (both in the British Museum)
-- The one from
Rauch 73, 17 May, 2004, lot 1054; misattributed as an 1878
-- The one they were auctioning (
CNG 72, Lot 2171)
Is anyone aware of others that have come to light since 2006?