1999 Rarities of the World continued...

**Washington-Franklin Issues (Scott Nos. 423 to 424d var):**
Lot	Sym.	Lot Description	Realized
186	S	$1.00 Violet Brown (423). Well-centered with jumbo margins, lightly hinged, deep rich color, Extremely Fine Gem, with 1992 P.F. certificate (Image)	$ 1,200
187	(S)	1c Green, Booklet Pane of Six, Imperforate (424d var). Unused (no gum) as are all of the 60 reported booklet panes, rich color, huge margins all around EXTREMELY FINE AND CHOICE. ONE OF THE FINEST EXAMPLES OF THIS RARE IMPERFORATE PANE. THIS IS THE ONLY IMPERFORATE BOOKLET PANE IN U.S. PHILATELY. This unusual error was first discovered in 1968. A similar pane realized $3,300 in the Zoellner sale. With 1990 P.F. certificate (Image)	$ 1,400