The upper left corner of the doorway is doubled to the south. Very similar to SDDR-010, compare doubling and die markers. 
Cross-References: WDDR-009 
Die Markers: 
Obverse: Large die gouge touches the hair below the I in IN. 
Reverse: Small die gouge to the right of the T in MONTICELLO. Die gouge above the C in MONTICELLO. 
Submitted by: Tanner Scott