U.S. & Worldwide Stamps & Postal History
November 1-2, 2017
| Images | Description | Current Bid |
 | Lot #134 COLOMBIA Air Post 1919 Knox Martin Barranquilla to Puerto Colombia overprint, used, v.f., signed Alex Rendon, with 1949 and 2006 Philatelic Foundation certificates, O Catalog #C1 Catalog Value $1,700 | Unsold |
 | Lot #135 COLOMBIA Air Post 1920 10c Woman and Boy Watching Plane, used on piece, margins all around, little toning at upper right, otherwise v.f., with handstamp guarantee on reverse, O Catalog #C2 Catalog Value $1,875 | Price Realized $700.00 |
 | Lot #136 COLOMBIA Air Post 1920 Lighthouse, unused without gum as issued, h.r., v.f., signed Brun, Champion, etc., only 100 printed, (*) Catalog #C6 Catalog Value $3,000 | Price Realized $1,600.00 |
 | Lot #137 COLOMBIA Air Post 1920 Ocean Liner, 10c multicolor, used with additional franking on flown cover from Cartagena February 22 to Barranquilla, minor, inconsequential toning, fine and scarce usage, with arrival pmk on back, pencil signed, with 1991 Alex Rendon certificate, YT  Catalog #C10 Catalog Value €5,000 | Unsold |
 | Lot #138 COLOMBIA Air Post 1920 10c carmine, vertical strip of three, tete-beche in center, unused without gum as issued, h.r., v.f., with 1992 PFC (for a strip of four from which this originated) (San.16a) (*) | Unsold |
 | Lot #139 COLOMBIA Air Post 1920 10c carmine, used with additional franking on locally flown cover (5 Apr 1922), Medellin markings on both sides, v.f. Also included an unused single (h.r., small thin) | Price Realized $250.00 |
 | Lot #140 COLOMBIA Air Post 1932 overprints, blocks of four, n.h., but usual dried gum, fine-v.f.,  **Catalog #C83-95 Catalog Value $1,212 | Unsold |
