The vessel collections at the Texas Archeological Research Laboratory at The University of Texas (TARL) have ancestral Caddo vessels from a number of sites along the Red River in the Mound Prairie area. Vessels are documented in this article from four such sites, including Wright Plantation (41RR7), Howard Hampton Farm (41RR10), Sam Kaufman (41RR16), and the Abe Cox Place (with no trinomial), in the vicinity of the Rowland Clark site (41RR77). I also discuss a small ceramic sherd assemblage at TARL from the Wright Plantation site
