1893, 50¢ Columbian. In combination with 6¢ + 8¢ + 10¢ Columbian issues on 1898 oversized registered cover to Zurich, Switzerland, tied by oval handstamps with purple "Registered, Paterson, N.J., Nov 3, 1898" oval date stamp, cover edge faults and file fold, Fine. Scott No. 240+235-237  Estimate $300 - 400. $0 (Image)

1893, 50¢ Columbian. O.g., never hinged, large margins, strong bold color, F.-V.F., a rare stamp in this Post Office fresh never hinged condition; with photocopy of 2005 P.F. certificate for block. Scott No. 240  $1,700. $0 (Image)

1893, 50¢ Columbian. Large oversized margins, rich color, tiny pinhole and small thin, Extremely Fine appearance; with 2000 P.F. certificate. Scott No. 240  $180. $0 (Image)