![1904 cover VINLAND KANSAS DPO pmk 2c envelope to KANSAS CITY rcv mark](https://i.ebayimg.com/thumbs/images/g/2q0AAOSwi0Bj9rf2/s-l140.jpg) | 1904 cover VINLAND KANSAS DPO pmk 2c envelope to KANSAS CITY rcv mark USD 1.0 Category : Postal History Seller : deltilogical(8024, 100.0%) | ![AGRICULTURAL COLLEGE - PA CDS w GRILLED # 88 - PENNSYLVANIA DPO 1862-1874 Cover!](https://i.ebayimg.com/thumbs/images/g/2wMAAOSwEUdaY1Gn/s-l140.jpg) | AGRICULTURAL COLLEGE - PA CDS w GRILLED # 88 - PENNSYLVANIA DPO 1862-1874 Cover! USD 75.0 Category : Postal History Seller : galacollectibles(1137, 100.0%) |
![1930 Sabbathday Lake ME 4-bar postmark on postcard Cumberland DPO [6759.10]](https://i.ebayimg.com/thumbs/images/g/MMEAAOSwvqVmX1V5/s-l140.jpg) | 1930 Sabbathday Lake ME 4-bar postmark on postcard Cumberland DPO [6759.10] USD 5.0 Category : Postal History Seller : budgetcoverbox(4953, 99.9%) | ![Cartersville OK DPO, 1958](https://i.ebayimg.com/thumbs/images/g/LksAAOSwpDFmeKbX/s-l140.jpg) | Cartersville OK DPO, 1958 USD 5.5 Category : Postal History Seller : worldwidephilatelicsandcollectibles(47609, 99.9%) |
![1938 Salem, Maine DPO 1838-1940 Canceled Postcard](https://i.ebayimg.com/thumbs/images/g/nGkAAOSwhilmVSVr/s-l140.jpg) | 1938 Salem, Maine DPO 1838-1940 Canceled Postcard USD 2.99 Category : Postal History Seller : cantdog(6153, 100.0%) | ![1912 Sewal Iowa DPO 1887-1984 Wayne County - postal card](https://i.ebayimg.com/thumbs/images/g/YXAAAOSwEnljrPr~/s-l140.jpg) | 1912 Sewal Iowa DPO 1887-1984 Wayne County - postal card USD 10.0 Category : Postal History Seller : postchris(55053, 99.9%) |
![Violet NE DPO, 1910](https://i.ebayimg.com/thumbs/images/g/AP4AAOSwMDtmRoCA/s-l140.jpg) | Violet NE DPO, 1910 USD 9.5 Category : Postal History Seller : worldwidephilatelicsandcollectibles(47575, 99.9%) | ![1860's West Hampton, Massachusetts DPO 1825-1919 Canceled Cover](https://i.ebayimg.com/thumbs/images/g/3OcAAOSw-w9mXRH4/s-l140.jpg) | 1860's West Hampton, Massachusetts DPO 1825-1919 Canceled Cover USD 2.99 Category : Postal History Seller : cantdog(6165, 100.0%) |
![1857 Liberty, MN territory (DPO) manuscript cancel on cover, Helbock rarity 7](https://i.ebayimg.com/thumbs/images/g/SuwAAOSw6N1fvGKC/s-l140.jpg) | 1857 Liberty, MN territory (DPO) manuscript cancel on cover, Helbock rarity 7 USD 200.0 Category : Postal History Seller : kurtschau1(3231, 100.0%) | ![Cover, Scott #11, Fiskdale, Massachusetts to Union, CT (DPO 1905), 1850s](https://i.ebayimg.com/thumbs/images/g/X7IAAOSwGERmUJIP/s-l140.jpg) | Cover, Scott #11, Fiskdale, Massachusetts to Union, CT (DPO 1905), 1850s USD 6.5 Category : Postal History Seller : mspicata(13278, 100.0%) |
![DPO 1874 Hillsborough Kentucky Duplex Cancel UX3 GPC to Ohio Double Oval Reverse](https://i.ebayimg.com/thumbs/images/g/u3oAAOSwOdlk4sHU/s-l140.jpg) | DPO 1874 Hillsborough Kentucky Duplex Cancel UX3 GPC to Ohio Double Oval Reverse USD 6.0 Category : Postal History Seller : manybays(4987, 100.0%) | ![DPO SANFORD KS Pawnee County Children Greetings Postcard 1909 Helbock Scarcity 1](https://i.ebayimg.com/thumbs/images/g/VUwAAOSwI6dmUmcH/s-l140.jpg) | DPO SANFORD KS Pawnee County Children Greetings Postcard 1909 Helbock Scarcity 1 USD 5.95 Category : Postal History Seller : karllectibles(12435, 100.0%) |
![OHIO - BLADEN, OH 1942 4-BAR on ppc. Gallia Co. DPO 1890-1954](https://i.ebayimg.com/thumbs/images/g/zqgAAOSwUEdmcsX7/s-l140.jpg) | OHIO - BLADEN, OH 1942 4-BAR on ppc. Gallia Co. DPO 1890-1954 USD 4.0 Category : Postal History Seller : alenglund(3850, 100.0%) | ![1858 Helbron, MN (DPO) manuscript cancel on 3c Nesbitt, Helbock rarity 7](https://i.ebayimg.com/thumbs/images/g/PPAAAOSw3PRfvG0y/s-l140.jpg) | 1858 Helbron, MN (DPO) manuscript cancel on 3c Nesbitt, Helbock rarity 7 USD 80.0 Category : Postal History Seller : kurtschau1(3231, 100.0%) |
![Lambert OK DPO, undivided back, 1907](https://i.ebayimg.com/thumbs/images/g/g-cAAOSwUBNmeKn1/s-l140.jpg) | Lambert OK DPO, undivided back, 1907 USD 6.5 Category : Postal History Seller : worldwidephilatelicsandcollectibles(47609, 99.9%) | ![OHIO - ROXABELL, OH 1908 DOANE 1/3 on ppc. Ross Co. DPO 1856-1933 S/I 2](https://i.ebayimg.com/thumbs/images/g/EdsAAOSwVxFmcstC/s-l140.jpg) | OHIO - ROXABELL, OH 1908 DOANE 1/3 on ppc. Ross Co. DPO 1856-1933 S/I 2 USD 8.0 Category : Postal History Seller : alenglund(3850, 100.0%) |
![Acton Indiana 1858 Stamp Cover Marion county DPO 1854-1963](https://i.ebayimg.com/thumbs/images/g/B6MAAOSwxFllwAU3/s-l140.jpg) | Acton Indiana 1858 Stamp Cover Marion county DPO 1854-1963 USD 10.99 Category : Postal History Seller : brad13(4958, 100.0%) | ![Cleburne KS DPO, 1910](https://i.ebayimg.com/thumbs/images/g/vzwAAOSwDANmRoBG/s-l140.jpg) | Cleburne KS DPO, 1910 USD 4.5 Category : Postal History Seller : worldwidephilatelicsandcollectibles(47575, 99.9%) |
![1899 Norfolk CT postal card to Dover Bay OH (DPO ) [h.5076]](https://i.ebayimg.com/thumbs/images/g/bDEAAOSwA7lmbOEb/s-l140.jpg) | 1899 Norfolk CT postal card to Dover Bay OH (DPO ) [h.5076] USD 9.99 Category : Postal History Seller : paperhistory(17111, 100.0%) | ![Richland Centre & Bingea Pennsylvania DPO's on Postal Envelope return in 10](https://i.ebayimg.com/thumbs/images/g/AMAAAOSwJmFlLyx0/s-l140.jpg) | Richland Centre & Bingea Pennsylvania DPO's on Postal Envelope return in 10 USD 7.5 Category : Postal History Seller : postalhistorystore(33439, 100.0%) |