Lot
678 
Germany, Zeppelin, Schwaben Flight, 1912, lot of four flight cards, one franked with 10pf Semi-Official, one with 20pf, one franked with 10pf-30pf (unused) and one franked with two singles of the Gelber Hund Semi-Official, Very Fine (no photo). Estimate $150 - 200.
Complete images:
View gallery or Download PDF (802KB)
Realized: $140