Three things to keep in mind when looking at the above results (unsolds are not included):
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.
EXTREMELY FINE GEM MINT NEVER-HINGED EXAMPLE OF THE ONE-CENT PERF 12 PANAMA-PACIFIC ISSUE, GRADED GEM 100 JUMBO -- THE HIGHEST GRADE POSSIBLE AND THE ONLY EXAMPLE TO ACHIEVE IT.
With 2011 P.S.E. certificate (Gem 100 Jumbo; unpriced in this grade, SMQ $1,000.00 as 100). This is the highest grade possible and the only example to achieve it