Germany; Serebrakian Stock Part II; U.S. & Worldwide Stamps
May 8-9, 2007 and May 15-16, 2007
| Images | Description | Current Bid |
 | Lot #1486 COSTA RICA Air Post 1946 Hospital of St. John, 5c-5col, complete set of imperf. trial color proofs, v.f. P Catalog #C128-140 | Unsold |
 | Lot #1487 COSTA RICA Air Post 1946 Hospital of St. John, 5c-5col, complete set of imperf. trial color proofs, with frame in issued colors, v.f. P Catalog #C128-140P | Unsold |
 | Lot #1488 COSTA RICA Air Post 1948 National Theater, 15c-10col, complete set of imperforate blocks of four, each stamp with security punch, fine-v.f.  PCatalog #C168-177P | Price Realized $290.00 |
 | Lot #1489 COSTA RICA Air Post 1959 Issue, selection of 18 imperf. blocks of four, central vignette and final design of each, stamps with security punches and occasional printer's corrections in ink, n.h., v.f. PCatalog #C274-82P | Price Realized $450.00 |
