U.S. and Worldwide Stamps & Postal History
January 10-11, 2017
| Images | Description | Current Bid |
 | Lot #288 COLOMBIA Air Post 1919 2c carmine rose, numerals "1" with serifs, unused with some gum, well centered, intact perforations (scarce), good color, fine example of this rarity, signed Diena, H.R. Harmer, etc., * Catalog #C1a Catalog Value $ 7,250 | Price Realized $2,600.00 |
 | Lot #289 COLOMBIA Air Post 1920 surcharged in manuscript "30" over "0,10", unused without gum as issued, slight bends, otherwise v.f., signed Diena, with 2009 Brian Moorhouse certificate. A rarity (*) Catalog #C6var | Unsold |
 | Lot #290 COLOMBIA Air Post 1920 10c green, used with additional franking on first flight cover from Barranquilla to Medellin, some toning, otherwise fine  Catalog #C11 | Price Realized $230.00 |
 | Lot #291 COLOMBIA Air Post 1920 10c green, used in combination with 3c government franking on coverfront to Medellin, first flight cachets of Barranquilla and boxed 16 April 1922 arrival datestamp, signed on back, little toning, otherwise fine, rare Catalog #C11 | Unsold |
 | Lot #292 COLOMBIA Air Post 1921 30c on 50c green, Scadta cancel, color slightly pale, minor flaws, otherwise fine, O Catalog #C24 Catalog Value $ 1,450 | Price Realized $270.00 |
 | Lot #293 COLOMBIA Air Post 1923 30c on 20c gray and 30c on 60c vermilion, blocks of four, the latter without gum, former dried gum, n.h., some perf. separations, fine-v.f.,  (*)**Catalog #C51-52 Catalog Value $ 710 | Unsold |
