2006 Series Twenty Dollar Federal Reserve note coming from the San Francisco District. The first radar was printed for this block run. Serial 11,000 on a $20.00 FRN. Nothing but zeros and ones for this serial number. IL00011000F. We had it third party graded P.C.G.S #65PPQ Pure paper quality was added to the holder. Great looking note. High-end GEM. 1st radar.