Deborah Friedman Collection of Colombian Airmail; U.S. & Worldwide Stamps
November 7, 2007 and November 13-15, 2007
| Images | Description | Current Bid |
 | Lot #2489 MONTENEGRO 1896 10n yellow and ultramarine, perf. 11, center inverted, l.h., v.f., with 1994 Velickovic cert. * Catalog #49var | Price Realized $450.00 |
 | Lot #2490 MONTENEGRO 1902 25h orange & carmine, variety imperf. at sides, double impression, small abrasion at upper right, v.f. * Catalog #H2var | Unsold |
