Lot
281 
Paraguay, (Paraguay) 1931 2nd South America Flight, with 3p + 4p Zeppelin pairs (C54-55) plus three other values (291, 294, C21) tied on a registered cover by "12 Oct 31" cds's and the usual flight cachets, backstamped "Friedrichshafen, 28.10.31", a Very Fine and colorful cover. Sieger Nos. 136. Estimate $100 - 150.
Realized: $70