Lot
434 
Bolivia, 1930, 3b on 20c Zeppelin overprint, May 25-31 Europe Pan-America Flight, Rio de Janeiro - Havana, Cuba, on legal size cover with 5c on 10c & 15c Airmails (C11-12) tied by a La Paz Airmail cds's, with framed flight cachet and Havana backstamp; vertical file folds and sealed tear (through the cachet), otherwise Very Fine, one of only four covers from La Paz to Havana. Michel Nos. 566 I Cb €1,800. Sieger Nos. 60B. Scott Nos. C25 Estimate $400 - 600.
Realized: $350