“A Plated Ingot from Himera and its Implications for the Monetary Use of Bronze in Classical Sicily” at the 2019 Joint Annual Meeting of the Archaeological Institute of America and the Society for Classical Studies in San Diego. (January 4, 2019).
“Coins in Context: Trade, Monetization, and Cultural Contact in the Tyrrhenian Sea” at the American Academy at Rome as part of the Incontro (Colloquium) Volti e sfaccettature della moneta antica of the Associazione Internazionale di Archeologia Classica/International Association for Classical Archaeology (AIAC) (January 22, 2018).
“Coins in Context: Trade, Monetization, and Cultural Contact in the Tyrrhenian Sea” at the 2018 Joint Annual Meeting of the Archaeological Institute of America and the Society for Classical Studies in Boston. (January 7, 2018).
“Cross-Cultural Currencies: The Litra and Early Sicilian Fractional Silver” at the 2017 Joint Annual Meeting of the Archaeological Institute of America and the Society for Classical Studies in Toronto (January 6, 2017).