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 Green, Coil (392). Mint N.H., precise centering with wide margins, fresh color and paper, Extremely Fine Gem, with 2007 P.S.E. certificate (Superb 98; SMQ $550.00), the highest grade awarded and it is has not been equaled
1c Green, Coil (392). Mint N.H., rich color and proof-like impression, beautiful centering with wide margins, Extremely Fine Gem, with 2000 P.F. and 2007 P.S.E. certificates (Superb 98; SMQ $590.00), this is the only example to achieve this grade, which is the highest awarded to date
1c Green, Coil (392). Mint N.H. with double transfer at top, clearly visible in "U.S. Postage", perfect centering, Extremely Fine Gem, with 2007 P.S.E. certificate (XF-Superb 95; unpriced in SMQ as a double transfer, SMQ $275.00 as normal), listed but unpriced in Scott, Scott Retail as normal