The John Larson Collection of Worldwide Postage Dues; U.S. & Worldwide Stamps
September 18-19, 2007
| Images | Description | Current Bid |
 | Lot #155 CZECHOSLOVAKIA Postage Dues 1922 20h and 100h inverted surcharges, also 50h and 60h double surcharges, v.f., signed Tribuna etc. * Catalog #J15-18var | Price Realized $280.00 |
 | Lot #156 CZECHOSLOVAKIA Postage Dues 1926 surcharged 40h/15h orange red, compound perforation, comb. 11 3/4 + line 13 3/4, used, signed Tribuna, etc., with 2001 Karasek cert. Stated to be the only known example of this perforation rarity (Czech catalogue No. DL30G) O | Price Realized $1,900.00 |
 | Lot #157 CZECHOSLOVAKIA Postage Dues 1928 40h, 50h and 60h black, composite die proof, v.f., signed Karasek P Catalog #J62-64P | Price Realized $260.00 |
