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FINE. A RARE MINT NEVER-HINGED BLOCK OF THE 4-CENT COLUMBIAN ERROR OF COLOR. ONE OF THE LARGEST RECORDED MULTIPLES OF THIS DISTINCTIVE COLOR ERROR, AND EVEN MORE DESIRABLE IN MINT NEVER-HINGED CONDITION.
The 4c Columbian color error was caused by the use of a wrong batch of ink, and spectrographic analysis has shown that the blue inks of the 4c error and 1c Columbian have the same components.
Stamps from at least two panes reached collectors, and the few cancelled examples indicate that stamps used by the public came from additional panes. It is likely that a number of full sheets were printed using the wrong ink, and most of the stamps have simply been lost to philately.
With 2014 P.F. certificate as a block of nine (three stamps removed) (Image)
VERY FINE AND CHOICE. A STUNNING MINT NEVER-HINGED PLATE BLOCK OF THE 5-CENT COLUMBIAN ISSUE.
With 2002 P.S.E. certificate (Image)
FINE-VERY FINE. A RARE SHEET OF 100 OF THE 3-CENT COLUMBIAN ISSUE. THIS FORMAT WAS AVAILABLE ONLY THROUGH THE PHILATELIC AGENCY IN WASHINGTON D.C.
All of the 1c stamps and most but not all of the 2c stamps of the Columbian issue were printed from 200-subject plates, with guide arrows between the two panes of 100. The perforating machine applied horizontal perforations and cut the 200-stamp sheets into panes of 100 in the same operation, normally leaving a trace of the guide arrow on the straight edge of each pane. Some of the 2c stamps and all of the 3c-$5.00 stamps were printed on smaller presses from plates of only 100 subjects, with no guide arrows. When the perforating machine applied horizontal perforations to sheets from the 100-subject plates, the cutting knife came down as before, and removed either the top or bottom sheet margin (and plate numbers), reducing by half the potential number of Columbian plate blocks that might have been available to collectors. This is also why so many Columbian stamps are reperforated at top or bottom rather than at the sides -- 10 stamps from every 100-subject sheet (or pane) would show a straight edge at either top or bottom. The 100-subject sheets were then divided into panes of 50 for distribution and sale at post offices. The undivided full sheets of 100, such as the one offered here, were only available from the Philatelic Agency in Washington D.C. (Image)