As part of the Lancaster Virginia Historical Society Zooming in on Local History Speaker Series, Fairfield Foundation archaeologist Dr. David Brown will present “Is This an Artifact? Understanding and Identifying Archaeological Finds.” It takes place via online teleconference on May 12 at 3:00 p.m. Dr. Brown will address some of the common questions people have about archaeology and discuss tips, techniques, and ethical considerations for collecting, dating, and interpreting material culture remains of the past. Advance registration is required at lancastervahistory.org.