Pei Dot In D - Possible Variety

Trodent

Trodent...Don't think it is a constant..Checked mine and I do have a grayish dot when my arrow points to..Did not scan my stamp.

Robert

Hi

Some early US Stamps are plated by philatelists. They use features of individual stamps which are unique to that stamps plate position to identify a particular stamps original position on a sheet. Is that practice also used for this Prince Edward Island stamp? Reason I ask is I have a number of sheets of this stamp and upon reviewing them I notice features on some of them which are constant for their plate position. These features would be considered imperfections. Since the sheets only contain 30 stamps I imagine these would be common varieties. None of the stamps have the feature of the stamp in the OP. Scott catalog I am using doesn't go into great detail on this Prince Edward Island stamp as far as varieties go.