| Id/Pic | Title/Description | Price |
|---|---|---|
| USA 1998 LEADVILLE Colorado Postal Stationery Cover Konstanz Germany Bavaria Colorado Gold Rush-era USPS postal stationery card to Konstanz / Constance, (then in Bavaria, now Baden Wuerttemberg), Germany. | $49.00 | |
| USA 1881 TRINIDAD Colorado Postal Stationery Cover Denver USPS upfranked postal stationery cover with Trinidad double circle cancel. | $49.00 | |
| USA 1893 HIGHLANDS Colorado R4 DPO Upfranked Cover Gand Belgium USPS upfranked postal stationery cover sent from Dead Post Office (DPO) in HIGHLANDS, Colorado, which closed in 1897; a bit worn, decent condition, as per scan, in a genuine usage. Helnock Rarity 4. | $69.00 | |
| USA 1896 Colorado Springs Upfranked Columbian Cover Hamburg Germany Upfranked Columbian postal stationery. A bit worn, decent condition, as per scans. | $25.00 | |
| USA 1941 West Cliffe Colorado Airmail Cover German Censor Brussels Germany Slightly worn, good condition, as per scans. From small town in Colorado to WWII-Occupied Belgium, a few months before we entered the war. | $49.00 | |
| USA 1944 WWII 30c Airmail POW Camp Carson CO Airmail Cover Germany USA 1944 airmail cover with 30c DC-10 sent from Camp Carson, Colorado to Germany. Normal Kriegsgefangenen / Prisoner of War mail was free, but airmail service was not. | $119.00 | |
| USA 1926 Denver Cheyenne Pueblo Colorado Airmail Cover Des Moines Iowa Slightly worn, good condition, as per scans. | $19.00 | |
| USA 1909 FORKSCREEK Colorado Clear Creek DPO Cover Cover in FORKSCREEK, Jefferson Co, Colorado (closed 1927) to Freeport, Illinois. A bit worn, very roughly opened, as per scans. Helbock R3. | $19.00 | |
| USA 1909 Colorado STEAMBOAT SPRINGS Cover Berlin Germany Moffat Line Railroad PPC Moffat Line Railroad PPC From STEAMBOAT SPRINGS Colorado. Slightly worn, very good condition, as per scans. | $25.00 | |
| USA 1909 Colorado STEAMBOAT SPRINGS Cover PPC Berlin Germany From STEAMBOAT SPRINGS Colorado. Slightly worn, very good condition, as per scans. | $25.00 | |
| USA 1910 WALDORF Colorado Mt McClellan Railway PPC Cover DPO From Dead Post Office Waldorf, Clear Creek, Colorado -- only open four years from 1908-1912 . Slightly worn, very good condition, as per scans. | $39.00 | |
| USA 1914 Colorado MANITOU SPRINGS Cover PPC Pikes Peak Summit From the incline railway Summit at Pikes Peak, Manitou Springs, Colorado. Slightly worn, very good condition, as per scans. | $19.00 | |
| USA 1881 BOONEVILLE Colorado Manuscript DPO Cover Birmingham England 5c Zachary Taylor cover used with BOONEVILLE Colorado manuscript cancel. Sent to Birmingham, England. A little faulty and worn, as per scans, but rare | $399.00 | |
| USA 1858 Boyds City Post Local Cover Sc 20L14 With Long Contents USA Boyd's City Local Post with long contents. Slightly worn, excellent condition. | $90.00 | |
| USA Colorado 1906 Denver and Sulphur Springs RPO Train Cover Moffat Line Railway post office (RPO) cancel. A bit worn, as per scans. | $59.00 | |
| USA Colorado 1912 Denver Steamboat Springs RPO Train Cover Silver Cascade Railway post office (RPO) cancel. A bit worn, as per scans. | $49.00 | |
| USA Colorado Utah 1935 Denver and Ogden RPO Train Cover Railway post office (RPO) cancel. A bit worn, as per scans. | $19.00 | |
| USA Colorado Utah 1897 Denver and Ogden RPO Train Cover Buena Vista Railway post office (RPO) cancel. A bit worn, as per scans. Spindle holes at right. | $19.00 | |
| USA Colorado Utah 1937 Denver and Ogden RPO Train Cover Railway post office (RPO) cancel. A bit worn, as per scans. | $19.00 | |
| USA Colorado 1909 Denver and Grand Junction RPO Train Cover Railway post office (RPO) cancel. A bit worn, as per scans. | $19.00 | |
| USA Colorado 1889 Mourning Cover Denver and Georgetown RPO Train Cover Railway post office (RPO) cancel. A bit worn, toned, as per scans. | $89.00 | |
| USA Colorado Texas 1939 Denver and Fort Worth RPO Train Cover Railway post office (RPO) cancel. A bit worn, as per scans. | $19.00 | |
| USA Colorado Train Cover McCoy Colorado Denver and Train RPO Railway post office (RPO) cancel. A bit worn, as per scans. Denver and (Craig?) | $19.00 | |
| USA Colorado 1939 Denver and Craig RPO Train Cover Railway post office (RPO) cancel. A bit worn, as per scans. | $39.00 | |
| USA Colorado 1929 Denver and Como RPO Train Cover SINGLETON Colo Railway post office (RPO) cancel. A bit worn, as per scans. | $99.00 | |
| USA Colorado 1933 Denver and Craig RPO Train Cover Railway post office (RPO) cancel. A bit worn, as per scans. | $49.00 | |
| USA Colorado Texas 1922 Denver and Amarillo RPO Train Cover Garden of the Gods Colo Sprigs Railway post office (RPO) cancel. A bit worn, as per scans. | $19.00 | |
| USA Colorado Texas Denver and Amarillo RPO Train Cover Denver Court House Pueblo Railway post office (RPO) cancel. A bit worn, as per scans. | $19.00 | |
| USA Colorado Texas 1920 Denver and Amarillo RPO Train Cover Cedarwood Colo Railway post office (RPO) cancel. A bit worn and wrinkled, as per scans. | $19.00 | |
| USA Colorado Texas 1928 Denver and Amarillo RPO Train Cover Fishers Peak Trinidad CO Railway post office (RPO) cancel. A bit worn, toned, as per scans. | $19.00 | |
