W. Grabowski Collection of Poland
October 20, 2004
| Images | Description | Current Bid |
 | Lot #504 AIR POST ISSUES 1925 1gr, selection of seven different imperf. trial color proofs, mostly with gum, v.f., rare (Fi.216P, 3,500zl) P Catalog #C1P | Price Realized $1,350.00 |
 | Lot #505 AIR POST ISSUES 1925 Issue, complete set of nine different imperf. singles, 3gr with horizontal printer's line, others without, v.f. and rare (Fi.216-24nz) (Mi.224-32U) * Catalog #C1-9var Catalog Value Euro 1,350+ | Price Realized $1,250.00 |
 | Lot #506 AIR POST ISSUES 1925 Issue, complete set of nine different imperforate pairs, (45gr vertical, others horizontal), 3gr with horizontal printer's line, others without, v.f. and rare (Fi.216-24nz) (Mi.224-32U) * Catalog #C1-9var Catalog Value Euro 2,700+ | Unsold |
| Lot #507 AIR POST ISSUES 1925 Issue, forgeries to defraud collectors, "used" blocks of four, fine-v.f., interesting collateral set  Catalog #C1-9F | Price Realized $90.00 | |
 | Lot #508 AIR POST ISSUES 1925 5gr, 20gr and 30gr blue green, also 45gr violet, selection of four different imperforate trial color proofs, with gum, v.f., rare P Catalog #C4,7,8,9P | Price Realized $1,600.00 |
