Linn’s Stamp News |
Example of the elusive 3¢ rose Z-grill stamp stands out at Regency-Superior sale
Linn’s Stamp News Among U.S. stamps, an attractive example of the elusive 3¢ Z-grill stood out. Like its famous and almost unique sibling, the 1¢ Z-grill, the 3¢ (Scott 85C) had a waffle-like pattern pressed into the stamp, part of an experimental effort in the late … |
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