U.S. and Worldwide; The "Aurora" Collection of R.S.F.S.R.
February 8-10, 2011
| Images | Description | Current Bid |
 | Lot #1350 URUGUAY 1859 240c vermilion, diagonal half used in 1864 as 120c, tied by oval Feb 25 postmark on outer folded letter from Montevideo to Buenos Aires, filing fold away from the stamp which has large even margins, v.f., signed Herbert Bloch etc., with Roger Calves and Carlos Hernandez Rocha (official expert of Club Filatelico del Uruguay and Federaction Uruguaya de Filatelia) certificates ("It is original and the only bisected single franking cover known"), ex-Hubbard collection  Catalog #12 | Price Realized $11,500.00 |
 | Lot #1351 URUGUAY 1900-10 unexploded booklet with panes of 6x5c orange, 1c green, 2c orange, 5c blue and 8c on 10c Provisorio surcharge, all canc. to order Montevideo 22 Feb. 1910, gray covers with black inscriptions, fine-v.f. and rare booklet  Catalog #151/179 | Price Realized $4,500.00 |
