Booklets of the World; U.S. and Worldwide; Russia
April 6-7, 2011 and April 11-12, 2011
| Images | Description | Current Bid |
 | Lot #1375 DANZIG Air Post 1921 5m dark violet blue, rare Sideways watermark, imperforate single with large margins all around, n.h. but somewhat disturbed gum as often, signed Drahn, with 1999 Dr.Oechsner cert. (Mi.70YU) ** Catalog #C8a Catalog Value €5,000 | Price Realized $1,000.00 |
 | Lot #1376 DANZIG Air Post 1923 50m green, 100m violet, imperf. vertical pairs, trial color proofs on gummed paper, one stamp n.h., others h.r., v.f., */** Catalog #C18P,19P | Price Realized $475.00 |
