U.S. and Worldwide Stamps & Postal History
August 9-10, 2016
| Images | Description | Current Bid |
 | Lot #507 GERMANY Air Post 1933 Semi-Official Balloon Stamps, 30pf "Hamburg", three diff., each used in combination with 6pf official franking on a separate "Deutsche Luftfahrt Ausstellung Hamburg" ppc, one with little toning, otherwise fine-v.f., rare,  Catalog #Mi.21a,b,c Catalog Value €1,110 | Price Realized $450.00 |
