5c Columbian (234). Mint N.H. full sheet of 100 with imprint selvage at sides and two imprint, plate no. 6 and letter "B" blocks of eight at top, natural s.e. at bottom, deep rich color and proof-like impression, a few small tears in top of selvage, some minor perf separations as would be expected

FINE-VERY FINE. A RARE MINT NEVER-HINGED SHEET OF 100 OF THE 5-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.

A Power Search review found only one other sheet of 100 and it contained some hinged stamps. Scott Retail as Mint N.H. plate blocks and singles

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