![Entitled: "Front of slave pen, Alexandria, Virginia" showing a Union army guard and other men in front of a building designated Price, Birch & Co., dealers in slaves, at 1315 Duke Street, Entitled: "Front of slave pen, Alexandria, Virginia" showing a Union army guard and other men in front of a building designated Price, Birch & Co., dealers in slaves, at 1315 Duke Street,](https://c8.alamy.com/comp/G16E2T/entitled-front-of-slave-pen-alexandria-virginia-showing-a-union-army-G16E2T.jpg)
Entitled: "Front of slave pen, Alexandria, Virginia" showing a Union army guard and other men in front of a building designated Price, Birch & Co., dealers in slaves, at 1315 Duke Street,
![Slave Pen at Alexandria, circa 1864 | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals Slave Pen at Alexandria, circa 1864 | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals](https://fws-files.s3.amazonaws.com/uploads/website/auctions/items/full/4041809_1.jpg)
Slave Pen at Alexandria, circa 1864 | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals
![When Emancipation Finally Came, Slave Markets Took on a Redemptive Purpose | History | Smithsonian Magazine When Emancipation Finally Came, Slave Markets Took on a Redemptive Purpose | History | Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/nukhobWFiYGJaMSgUWfMvp-0-zQ=/fit-in/1072x0/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/ba/70/ba70142a-18b5-4eab-a399-a855ce0e8bb7/01470r.jpg)