Used Nikon Focus Screen 

Measurements are 34.5mm X 20mm. It seems to be for D2X or D2H cameras.  It is all mate screen with square lines in the center. It seems to be not E type screen. I think it is the one that camera comes with. 

Focus Screen been used with minor cosmetic use.  Screen is in excellent condition.  Screen is fully operational and functions as intended.  I would rate it a 9, on a scale from 1 to 10.