Lot
289 
Switzerland, (Switzerland) 1929 America Flight, Aug 1-10, with 1924, 1fr block of four and single tied by "Oberwil, 27.VII.29" cds's on flight cover, flight cachet additional tying single, N.Y. transit backstamp, Very Fine. Zumstein Nos. 27. Estimate $100 - 150.
Realized: $100