VERY FINE ORIGINAL-GUM EXAMPLE OF THE 1894 UNWATERMARKED $5.00 BUREAU ISSUE.
With 1991 P.F. certificate.
VERY FINE APPEARANCE. A SCARCE ORIGINAL-GUM PAIR OF THE 1895 8-CENT WATERMARKED BUREAU ISSUE WITH "USIR" WATERMARK.
The "USIR" (United States Internal Revenue) watermark error occurred when a supply of paper reserved for revenue stamp production was used for printing the 6c and 8c postage stamps. There are approximately 75 known of the 8c with approximately ten unused, but many are either off-center or have flaws.
With 2010 P.S.A.G. certificate. Scott Retail for a single watermark error without premium for the bottom stamp or the position piece