Trade Card: 18th and Ridge Avenue Farmers Market, Philadelphia, circa 1885Trade card depicting a scene at the 18th and Ridge Avenue Farmers Market in Philadelphia, Pennsylvania, circa 1885. The image shows a well-dressed boy holding an oboe and stalls numbered 102, 4, and 6. The card is part of Manuscript Collection 1410, housed in the Out-of-Series collection, Box 2, Folder 59.