Lot
550 
Switzerland, 1931 Graf Zeppelin South American Flight, card franked with 15c+65¢+2fr Airmail issues (C3, C10, C15) on flight postcard, purple flight cachet San Vicente transit, Very Fine. Estimate $100 - 150.
Realized: $80
Sale 97: The Westpex Sale
Switzerland
Lot 550
Switzerland, 1931 Graf Zeppelin South American Flight, card franked with 15c+65¢+2fr Airmail issues (C3, C10, C15) on flight postcard, purple flight cachet San Vicente transit, Very Fine.Estimate $100 - 150.