Half die?
Pole error
Double die?
Half doubled die?
88 reverse?
Does it have to be in great condition to be valuable?
What condition does it have to be in to be valuable?
Does it have to split to be a double die?
MS 65, red brown?
MS 67, red brown?
MS 67, red?
MS 65, red?
Floating roof
Separate names with a comma.