143 URUGUAY - POSTAL HISTORY Auction #2310: URUGUAY: Special March auction Cover / Cat.#: VF. FLIGHT BY PILOT CATTANEO: Cover sent from Salto to Maldonado (via Montevideo), carried on flight of 3/SE/1912 by Italian pilot Bartolomeo Cattaneo, franked with 5c. with special postmark applied in SALTO on 25/AU. The sender was Alejandro Lerena in Maldonado, and the cover bears 2 "N" receiving marks. This is one of the only 3 known covers with this destination, great rarity, signed by Marcelo Loeb Starting Price: US$ 9750 Current Price: US$ 9750 Bid US$ 10725 or more Closing: 2023-03-23 22:20:00