Deborah Friedman Collection of Colombian Airmail; U.S. & Worldwide Stamps
November 7, 2007 and November 13-15, 2007
| Images | Description | Current Bid |
 | Lot #2162 GUATEMALA 1866 FL dated 1st July, used to San Francisco, with blue oval forwarding agent's cachet "Hockmeyer & P.. Guatemala", boxed "Franca" in red, with arrival datestamp in San Francisco, fine  | Price Realized $550.00 |
 | Lot #2163 GUATEMALA 1881 Quetzal, 2c brown and green, center inverted, h.r., v.f., with 1987 PFC, * Catalog #22a Catalog Value $ 400 | Price Realized $575.00 |
 | Lot #2164 GUATEMALA 1881 Quetzal, 5c red and green, center inverted, barest trace of a cancel, small thin, v.f. appearance, rare, O Catalog #23a Catalog Value $ 1,300 | Price Realized $950.00 |
 | Lot #2165 GUATEMALA 1881 Quetzal, 20c yellow and green, center inverted, h.r., v.f. and scarce, with 1988 Rendon cert. * Catalog #25a Catalog Value $ 500 | Price Realized $650.00 |
 | Lot #2166 GUATEMALA 1881 Quetzal, 20c yellow and green, center inverted, h.r., light overall toning, otherwise v.f., * Catalog #25a Catalog Value $ 500 | Unsold |
 | Lot #2167 GUATEMALA 1911 25c Post Office, center inverted, unused with small flaws and peripheral toned spots, otherwise fine and extremely rare stamp (YT 145a) (*) Catalog #141a Catalog Value € 3,000 | Price Realized $2,300.00 |
