Three things to keep in mind when looking at the above results (unsolds are not included):
It is important to look at the individual data points listed below. Price swings up may be due to varieties such as broken hat or other positives such as cancels. Price swings down may be due to factors such as faults on items that would have graded higher if they were sound, and may not be considered as desirable as a sound copy in this grade.
When looking at multiple grades on the graph, grades with the same population numbers may show overlapping.
At the time of an auction, the SMQ value has already been published and is available to bidders. Increases or decreases in SMQ value prior to the auction may affect the price realized.
This information is provided for hobbyists and is not intended to represent philatelic material as an investment or financial instrument. Past performance is neither an indication nor guarantee of future performance. Every effort has been made to ensure the accuracy of the information, but Siegel Auction Galleries (including its representatives and affiliates) is not liable for errors or omissions of any kind. "SMQ" refers to Stamp Market Quarterly, a copyrighted publication, and the information is used with the copyright holder's permission.
50c Columbian (240). Original gum, single hinge mark, deep rich color and proof-like impression, mathematically precise centering with wide margins, long and full perforations all around
EXTREMELY FINE GEM. THIS STUNNING ORIGINAL-GUM EXAMPLE OF THE 50-CENT COLUMBIAN ISSUE HAS BEEN GRADED GEM 100 BY P.S.E. -- THIS IS THE HIGHEST GRADE AWARDED AND ONE OF ONLY TWO TO ACHIEVE THIS GRADE.
With 2011 P.S.E. certificate (OGph, Gem 100; SMQ $8,750.00). This is the highest grade awarded in any condition category and only one other example has equaled this grade (a Mint N.H. copy).
50c Columbian (240). Original gum, single hinge mark, deep rich color and proof-like impression, mathematically precise centering with wide margins, long and full perforations all around
EXTREMELY FINE GEM. THIS STUNNING ORIGINAL-GUM EXAMPLE OF THE 5-CENT COLUMBIAN ISSUE HAS BEEN GRADED GEM 100 BY P.S.E. -- THIS IS THE HIGHEST GRADE AWARDED TO DATE AND ONE OF ONLY TWO TO ACHIEVE THIS GRADE.
With 2011 P.S.E. certificate (OGph, Gem 100; unpriced in SMQ above the grade of 98, SMQ $3,500.00 as 98). This is the highest grade awarded to date in any category and only one other example has achieved this grade (a Mint N.H. copy).
50c Columbian (240). Original gum, single hinge mark, deep rich color and proof-like impression, Jumbo margins and essentially perfect centering
EXTREMELY FINE GEM. A STUNNING ORIGINAL-GUM EXAMPLE OF THE 50-CENT COLUMBIAN ISSUE, GRADED SUPERB 98 JUMBO BY P.S.E.
With 2017 P.S.E. certificate (OGph, Superb 98 Jumbo; SMQ $5,250.00). Only three original gum stamps grade higher (one hinged at 100J and one hinged and Mint N.H. at 100) and only two others shares this lofty grade (also hinged)
50c Columbian (240). Original gum, single hinge mark, deep rich color and proof-like impression, Jumbo margins and essentially perfect centering
EXTREMELY FINE GEM. A STUNNING ORIGINAL-GUM EXAMPLE OF THE 50-CENT COLUMBIAN ISSUE, GRADED SUPERB 98 JUMBO BY P.S.E.
With 2017 P.S.E. certificate (OGph, Superb 98 Jumbo; SMQ $5,200.00). Only two original gum stamps have graded higher (one hinged at 100J and one Mint N.H. at 100) and only one other shares this lofty grade (also hinged)
50c Columbian (240). Original gum, single hinge mark, deep rich color and proof-like impression, Jumbo margins and essentially perfect centering
EXTREMELY FINE GEM. A STUNNING ORIGINAL-GUM EXAMPLE OF THE 50-CENT COLUMBIAN ISSUE WHICH HAS BEEN GRADED SUPERB 98 JUMBO BY P.S.E.
With 2017 P.S.E. certificate (OGph, Superb 98 Jumbo; SMQ $5,200.00). Only two original gum stamps have been graded higher (one hinged at 100J and one Mint N.H. at 100) and only one other shares this lofty grade (also hinged)
50c Columbian (240). Original gum, lightly hinged, intense shade and impression, wide and balanced margins, Extremely Fine Gem, with 2012 P.S.E. certificate (OGph, XF-Superb 95; SMQ $1,500.00), a difficult denomination to obtain in the higher grades
50c Columbian (240). Original gum, lightly hinged, deep rich color on crisp paper, exceptionally choice centering, Extremely Fine Gem, a handsome stamp, with 2010 P.S.E. certificate (XF-Superb 95; SMQ $1,600.00)
50c Columbian (240). Original gum, lightly hinged, deep rich color on crisp paper, wide and balanced margins, Extremely Fine Gem, a particularly handsome example, with 2010 P.S.E. certificate (OGph, XF-Superb 95; SMQ $1,600.00)
50c Columbian (240). Original gum, lightly hinged, intense shade and impression, wide and balanced margins, Extremely Fine Gem, with 2012 P.S.E. certificate (OGph, XF-Superb 95; SMQ $1,650.00), a difficult denomination to obtain in the higher grades, only six have graded higher
50c Columbian (240). Original gum, lightly hinged, rich color and detailed impression, wide and balanced margins, Extremely Fine Gem, with 2006 P.S.E. certificate (OGph, XF-Superb 95; SMQ $1,650.00)
50c Columbian (240). Original gum, long thin hinge mark at top and smaller mark just below, crisp impression on bright paper, choice centering, Extremely Fine, with 2010 P.S.E. certificate (OGh, XF 90; SMQ $800.00)
50c Columbian (240). Original gum, rich color and detailed impression, well-proportioned margins, fresh and Extremely Fine, with 2009 P.S.E. certificate (OGph, XF 90; SMQ $800.00)
50c Columbian (240). Original gum, barest trace of hinging, indescribably intense color, the blackest Slate Blue we have ever seen, beautifully centered, Extremely Fine, with 2010 P.S.E. certificate (OGph, XF 90; SMQ $850.00)
50c Columbian (240). Original gum, barest trace of hinging, wide margins and beautiful centering, intense shade, Extremely Fine, with 2000 P.F. (as Mint N.H.) and 2011 P.S.E. certificates (OGph, XF 90; SMQ $575.00)
50c Columbian (240). Original gum, lightly hinged, intense shade and impression, well-proportioned margins, Very Fine and choice, with 2010 P.F. certificate (VF-XF 85), with 2009 P.S.E. certificate (OGph, VF-XF 85; SMQ $575.00)
50c Columbian (240). Original gum, barely hinged, exceptionally well-centered, fresh, Very Fine and choice, with 2010 P.S.E. certificate (OGph, VF-XF 85; SMQ $575.00)
50c Columbian (240). Original gum, lightly hinged, well-centered with wide top and bottom margins, intense shade, Very Fine and choice, with 2010 P.S.E. certificate (OGph, VF-XF 85; SMQ $620.00)
50c Columbian (240). Original gum, lightly hinged, intense shade and impression, well-proportioned margins, Very Fine and choice, with 2009 P.S.E. certificate (OGph, VF-XF 85; SMQ $620.00)
50c Columbian (240). Original gum, handsome margins and centering with fabulous intense color, Very Fine and choice, with 2008 P.S.E. certificate (VF-XF 85; SMQ $780.00)