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.
1c Pan-American (294). Mint N.H., unusually wide margins for this issue, precise centering, rich color and detailed impressions, Extremely Fine Gem, a superb stamp in every respect, ex Merlin, with 2011 P.S.E. certificate (Superb 98 Jumbo; SMQ $1,900.00), only one grades higher (at 100) and two others share this desirable grade
1c Pan-American (294). Mint N.H., unusually wide margins for this issue, precise centering, rich color and detailed impressions, Extremely Fine Gem, a superb stamp in every respect, with 2011 P.S.E. certificate (Superb 98 Jumbo; unpriced above the grade of 98, SMQ $1,300.00 as 98), this is the highest grade awarded and only two other examples have equaled it
1c Pan-American (294). Mint N.H., essentially perfect centering, rich color on bright white paper, Extremely Fine Gem, a lovely stamp, with 2008 P.S.E. certificate (Superb 98; SMQ $1,500.00), only four grade higher
1c Pan-American (294). Mint N.H., essentially perfect centering, rich color on bright white paper, Extremely Fine Gem, a superb stamp in every respect, with 2019 P.S.E. certificate (Superb 98; SMQ $1,500.00), only four grade higher
1c Pan-American (294). Mint N.H., Jumbo margins and precise centering, deep rich colors, Extremely Fine Gem, with 2007 P.S.E. certificate (XF-Superb 95 Jumbo; SMQ $750.00), the 95 in this 95 Jumbo grade fails to convey the extraordinary nature of this stamp -- one could search many thousands before finding another with such centering and margin width
1c Pan-American (294). Mint N.H., Jumbo margins and precise centering, lovely bright colors, Extremely Fine Gem, with 2010 P.S.E. certificate (XF-Superb 95 Jumbo; SMQ $280.00 as 95, $1,300.00 as 98)
1c Pan-American (294). Mint N.H., Jumbo margins and precise centering, lovely bright colors, Extremely Fine Gem, with 2010 P.S.E. certificate (XF-Superb 95 Jumbo; SMQ $435.00 as 95, $1,250.00 as 95)
1c Pan-American (294). Mint N.H., wide beautifully balanced margins, vignette shift approaches both "fast" and "sinking" boat, fresh color, Extremely Fine Gem, with 2011 P.F. and 2008 P.S.E. certificates (XF-Superb 95; SMQ $325.00)
1c Pan-American (294). Mint N.H., choice balanced margins, fresh colors on bright white paper, Extremely Fine Gem, with 2005 P.S.E. certificate (XF-Superb 95; SMQ $350.00)
1c Pan-American (294). Mint N.H. with siderographer's type and part imprint at top, deep rich color, wide margins for this issue, fresh and Extremely Fine, ex Scarsdale, with 2002 P.F. certificate, with 2004 P.S.E. certificate (XF 90 Jumbo; SMQ $110.00 as 90, $355.00 as 95)
1c Pan-American (294). Mint N.H. with siderographer's type and part imprint at top, deep rich color, wide margins for this issue, fresh and Extremely Fine, with 2002 P.F. certificate, with 2004 P.S.E. certificate (XF 90 Jumbo; SMQ $120.00 as 90, $280.00 as 95)