679 | Uruguay

Automatically generated translation

English 290, Airmail 5. 1926. (March 1). 10 cts blue-green and 10 cts red. Certified Airmail from MONTEVIDEO to BUENOS AIRES (ARGENTINA). Roller postmark MONTEVIDEO / URUGUAY and on the front date stamps RECOMMENDED / MONTEVIDEO, certificate label, trademark ANGEL S: ADAMI / EXCLUSIVE AGENT / IN URUGUAY AND / OF THE HOME / MONTEVIDEO and signature of Ramón Franco. MAGNIFICENT AND EXTRAORDINARILY RARE, ONLY FOURTEEN LETTERS CIRCULATED ON THIS PLUS ULTRA FLIGHT.

International Auction #136

Wednesday, 7 October 2026 | 16:00

Lot 679

Starting price 3.200€

Price realised 4.500€

Technical editor of the description:
Hermenegildo Trillo Barragán

Philatelic technician of Spain, Colonies and Worldwide

htrillo@iberphil.com