– Dr. Javier Pinto presented at the MetroArchaeo 2021 conference, held in Milan (Italy) from October 20 to 22 two AHMAT’s works: «Raman Spectroscopy Study of Ancient Vaccaei (s. IV-I BC) Glass Beads found at the Necropolis of “Las Ruedas” (Padilla de Duero, Valladolid, Spain)» (Authors: Javier Pinto, Suset Barroso-Solares, Jorge Souto, Elvira Rodríguez, Carlos Sanz-Minguez, and Carmelo Prieto) and «Pigments identification and analysis of the state of conservation of the decorative elements of the castle of Coca (XV-XVI AC, Segovia, Spain) by Raman Spectroscopy» (Authors: Suset Barroso-Solares, Irene Mediavilla-Martinez, Carlos Sanz-Velasco, Carmelo Prieto, and Javier Pinto) (10/2021).