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![FLORIDA Airport Dedication 79 Covers 1928-71 First Flight Air Mail KLOTZBACH+ !](https://i.ebayimg.com/thumbs/images/g/lJ4AAOSwlNBjwy1T/s-l140.jpg) | FLORIDA Airport Dedication 79 Covers 1928-71 First Flight Air Mail KLOTZBACH+ ! USD 140.0 Category : First Flight Seller : texbcs(7533, 100.0%) | ![1926 #628 Ericsson FDC Minneapolis MN Klotzbach [A39.44]](https://i.ebayimg.com/thumbs/images/g/7dYAAOSw4IVmM95b/s-l140.jpg) | 1926 #628 Ericsson FDC Minneapolis MN Klotzbach [A39.44] USD 9.99 Category : Pre-1930 Seller : paperhistory(17055, 100.0%) |
![IOWA Airport Dedication 107 Covers 1928-65 First Flight Air Mail KLOTZBACH + !](https://i.ebayimg.com/thumbs/images/g/jNkAAOSw46Vj3Zo2/s-l140.jpg) | IOWA Airport Dedication 107 Covers 1928-65 First Flight Air Mail KLOTZBACH + ! USD 140.0 Category : First Flight Seller : texbcs(7533, 100.0%) | ![COLORADO Airport Dedication 75 Covers 1929+ First Flight Air Mail KLOTZBACH+](https://i.ebayimg.com/thumbs/images/g/OlAAAOSwD49llNC8/s-l140.jpg) | COLORADO Airport Dedication 75 Covers 1929+ First Flight Air Mail KLOTZBACH+ USD 100.0 Category : First Flight Seller : texbcs(7533, 100.0%) |
![CALIFORNIA Airport Dedication 243 Covers 1928+ First Flight Air Mail KLOTZBACH+](https://i.ebayimg.com/thumbs/images/g/NRgAAOSw6Q1llMnM/s-l140.jpg) | CALIFORNIA Airport Dedication 243 Covers 1928+ First Flight Air Mail KLOTZBACH+ USD 300.0 Category : First Flight Seller : texbcs(7533, 100.0%) | ![#795 Northwest Territory Ioor cachet First Day cover Klotzbach address](https://i.ebayimg.com/thumbs/images/g/htYAAOSwY2hl1AV8/s-l140.jpg) | #795 Northwest Territory Ioor cachet First Day cover Klotzbach address USD 2.99 Category : 1931-40 Seller : postalhistorystore(33464, 100.0%) |
![1968 Ankara Turkey Arlington Virginia Aerogramme Letter Klotzbach Airmail Cover](https://i.ebayimg.com/thumbs/images/g/4WoAAOSwuW5miYhq/s-l140.jpg) | 1968 Ankara Turkey Arlington Virginia Aerogramme Letter Klotzbach Airmail Cover USD 49.99 Category : Postal History Seller : aztec-bargains(289, 99.0%) | ![C7 FIRST FLIGHT WICHITA KANS TO BUFFALO FEB 1,1927 KLOTZBACH](https://i.ebayimg.com/thumbs/images/g/I5EAAOSwp45j3SWK/s-l140.jpg) | C7 FIRST FLIGHT WICHITA KANS TO BUFFALO FEB 1,1927 KLOTZBACH USD 4.5 Category : First Flight Seller : ad5381(35139, 100.0%) |
![C9 FIRST FLIGHT SAN FRANCISCO TO NEW YORK FEB 1,1927 KLOTZBACH](https://i.ebayimg.com/thumbs/images/g/twIAAOSw1uBj-NK9/s-l140.jpg) | C9 FIRST FLIGHT SAN FRANCISCO TO NEW YORK FEB 1,1927 KLOTZBACH USD 4.5 Category : First Flight Seller : ad5381(35242, 100.0%) | ![CAM9 First Flight 1926-31 MINNESOTA 97 Covers KLOTZBACH + Air Mail !!](https://i.ebayimg.com/thumbs/images/g/SEsAAOSwsL1lLloz/s-l140.jpg) | CAM9 First Flight 1926-31 MINNESOTA 97 Covers KLOTZBACH + Air Mail !! USD 100.0 Category : First Flight Seller : texbcs(7533, 100.0%) |
![C7 FIRST FLIGHT BAKERSFIEL CA TO BUFFALO NY / CLEVELANS FEB 1,1927 KLOTZBACH](https://i.ebayimg.com/thumbs/images/g/yTYAAOSwxStj-NJb/s-l140.jpg) | C7 FIRST FLIGHT BAKERSFIEL CA TO BUFFALO NY / CLEVELANS FEB 1,1927 KLOTZBACH USD 4.5 Category : First Flight Seller : ad5381(35242, 100.0%) | ![First flight cover, Canada, Can-229e, St. John, NB to Moncton, Klotzbach, 1929](https://i.ebayimg.com/thumbs/images/g/8K4AAOSwNxNhyMz2/s-l140.jpg) | First flight cover, Canada, Can-229e, St. John, NB to Moncton, Klotzbach, 1929 USD 5.5 Category : FFCs Seller : mspicata(13299, 100.0%) |
![C9 FIRST FLIGHT SAN FRANCISCO TO NEW YORK FEB 1,1927 KLOTZBACH](https://i.ebayimg.com/thumbs/images/g/dyAAAOSwg3hj5lLn/s-l140.jpg) | C9 FIRST FLIGHT SAN FRANCISCO TO NEW YORK FEB 1,1927 KLOTZBACH USD 4.5 Category : First Flight Seller : ad5381(35155, 100.0%) | ![U.S.S SHAWMUT JAN 27,1928 KLOTZBACH NAVAL COVER](https://i.ebayimg.com/thumbs/images/g/MuIAAOSwZOZlAv2x/s-l140.jpg) | U.S.S SHAWMUT JAN 27,1928 KLOTZBACH NAVAL COVER USD 4.5 Category : Naval Seller : ad5381(35168, 100.0%) |
![1968 Ankara Turkey to Arlington Virginia Aerogramme to Klotzbach Airmail Cover](https://i.ebayimg.com/thumbs/images/g/QqwAAOSwx9tmiYgf/s-l140.jpg) | 1968 Ankara Turkey to Arlington Virginia Aerogramme to Klotzbach Airmail Cover USD 49.99 Category : Postal History Seller : aztec-bargains(289, 99.0%) | ![Patroitic Cover Eagle and Shield PM Keene NH Nov 27 1942 Klotzbach Cachet](https://i.ebayimg.com/thumbs/images/g/2S0AAOSw4IxiveyW/s-l140.jpg) | Patroitic Cover Eagle and Shield PM Keene NH Nov 27 1942 Klotzbach Cachet USD 6.0 Category : Postal History Seller : donfred0_3(5544, 100.0%) |
![C7 FIRST FLIGHT NEW RATES KANSAS CITY MO TO BUFFALO NY FEB 1,1927 KLOTZBACH](https://i.ebayimg.com/thumbs/images/g/L5EAAOSwtY1lJS7I/s-l140.jpg) | C7 FIRST FLIGHT NEW RATES KANSAS CITY MO TO BUFFALO NY FEB 1,1927 KLOTZBACH USD 2.75 Category : First Flight Seller : ad5381(35155, 100.0%) | ![ALABAMA Airport Dedication 46 Covers 1929+ First Flight Air Mail KLOTZBACH + !](https://i.ebayimg.com/thumbs/images/g/jRYAAOSwQAFjre05/s-l140.jpg) | ALABAMA Airport Dedication 46 Covers 1929+ First Flight Air Mail KLOTZBACH + ! USD 80.0 Category : First Flight Seller : texbcs(7533, 100.0%) |