U.S. & Worldwide Stamps & Postal History
March 18-19, 2014
| Images | Description | Current Bid |
 | Lot #949 GUATEMALA 1911 5p red and black, center inverted, top right corner margin block of six, used on piece, violet cancels, each with a vertical cut made by the Postmaster General when he discovered the error (known as the "slash" variety), fine-v.f., one of the largest known used multiples of this error, with 2002 PFC  Catalog #142a | Price Realized $375.00 |
