U.S. & Worldwide Stamps & Postal History
September 13-14, 2017
| Images | Description | Current Bid |
 | Lot #171 BOLIVIA 1918 10c Type I surcharge in red on 1c blue revenue, used block of 4, central Cobija circular datestamp, 20 Mar 1917 (with an additional strike on reverse), slight translucency at lower left, still a v.f. rarity from Bolivia, with 1970 Philatelic Foundation certificate (catalogued as singles),  Catalog #102 Catalog Value $7,000 | Price Realized $2,400.00 |
