11cm partial upper skull of Oligocene deer Leptauchenia nitida: USA; will prep.

Description

Offered is an impressive and well preserved 11cm  X 9cm partrial upper skull, with fine dentition, of the Oligocene deer Leptauchenis nitida (Leidy 1869), from the White River Formation of Wyoming, USA.
This displayable specimen is only partly prepared, and will benefit from further exposure, as there are several additional bone fragments evident.  Parts of the upper skull, including orbits are preserved, and the dentition is near complete on the left side.
Essentially matrix free...............
LOW start bid for such a scarce and almost complete upper skull of this Oligocene deer.