The replica CSS H.L. Hunley Confederate submarine traveling exhibit will be on display this weekend at the 16th Annual Battles at Manassas. Trapnell County’s Sons of Confederate Veterans Invincible Camp #154 is the host Camp for events scheduled for Saturday and Sunday. The Manassas event will be held at a field between Claxton and Reidsville on Highway 280, located near the Tattnall Campground.