W. Grabowski Collection of Poland
October 20, 2004
| Images | Description | Current Bid |
| Lot #383 1934 Katowice 1934 Philatelic Exhibition in Katowice, sheet corner margin blocks of four, stamps n.h., v.f.  **Catalog #280-81 Catalog Value 400 | Price Realized $210.00 | |
 | Lot #384 1934 Katowice 1934 proofs of surcharge showing "1934 r." in black, set of two vertical pairs, top stamps without overprint, proofs n.h., fine-v.f., signed Rachmanow, Gryzewski (Fi.264-65P1, 4,000zl+) P Catalog #280-81P | Price Realized $2,700.00 |
 | Lot #385 1934 Katowice 1934 30gr red, inverted watermark (mouthpiece of the posthorn to the right), upper right sheet corner margin block of four, stamps n.h., v.f. (Fi.265z, 4,000zl) **Catalog #281var | Price Realized $525.00 |
