30c Columbian (239). Mint
N.H., rich color and sharp impression, Very Fine
(Image)
30c Columbian (239).
Original gum, single h.r. at top, rich color and sharp impression,
Extremely Fine (Image) 
30c Columbian (239).
Original gum, barely hinged, deep rich color on bright paper, fresh and
Very Fine (Image)
30c Columbian (239). Block
of four, original gum, h.r., deep shade, Fine
(Image)
30c Columbian (239).
Incredibly rich color on white paper, perfect strike of "Philadelphia Pa.
Feb. 27, 1893" datestamp, Extremely Fine, an attractive stamp, with 2000
P.F. certificate (Image)
30c Columbian (239). Top
plate no. 59 and imprint block of six, original gum, lightly hinged, deep
shade, unusually choice centering, selvage slightly reducedVERY FINE-EXTREMELY FINE IMPRINT AND PLATE NUMBER BLOCK OF THE 30-CENT COLUMBIAN ISSUE.
30c Columbian plate blocks from the desirable top position are very scarce. (Image)