VERY FINE. A RARE AND DESIRABLE TOP POSITION PLATE BLOCK OF THE 50-CENT PERF 12 DOUBLE-LINE WATERMARKED ISSUE.
We have offered only four other top position plate blocks of Scott 422 since keeping computerized records, each of which was hinged. We have also offered two from the bottom position, with narrow selvage.
Ex Curtis. With 1985 P.F. certificate