Comments:
   This is the second and final use of Obverse 2 and only use of Reverse B.
Obverse 2
The photo below shows the Obverse 2 attribution grid.
1841 Obverse 2 attribution grid
Obverse 2 exhibits heavy die lines slanting down to the right above the leg, just left of the pole.
These are pictured in the following photo.
1841 Obverse 2 die lines
Obverse 2 Die States
Perfect die. This early die state exhibits die lines extending into the field from the denticles
adjacent to stars 4 and 5.
Clashed die. A sharp clash mark is visible in the field under Miss Liberty's right arm.
The die lines adjacent to stars 4 and 5 are still visible.
Polished die. The die lines adjacent to stars 4 and 5 are gone and the clash mark is barely visible.
No later obverse die states have been observed. This die marriage is usually seen with a small counterclockwise die rotation
of approximately 5 degrees.
Reverse B
1841 Reverse B features several die markers that should allow attribution of examples grading VF or better.
The most notable is a die line in shield recesses 4 and 5. This and several other less notable markers
are shown in the following photo.
Reverse B die markers
Reverse B Die States
Perfect die.
Polished die. Die lines are less notable, although the heavy line which crosses from recess 4 to
recess 5 is still clearly visible.
OC-4 is found with both reverse die states.
Photo credits:
Obverse 2:   NGC AU55, from the Osburn-Cushing reference.
Reverse B:   1841 NGC AU58, from the Osburn-Cushing
reference collection.