https://tharos.gr/wp-content/uploads/2025/01/Baltadoreio-gymnasio-1930.-... 300w, https://tharos.gr/wp-content/uploads/2025/01/Baltadoreio-gymnasio-1930.-... 120w, https://tharos.gr/wp-content/uploads/2025/01/Baltadoreio-gymnasio-1930.-... 750w" sizes="(max-width: 1240px) 100vw, 1240px" title="Bαλταδώρειο Γυμνάσιο , 1930. Γιάννης Κορκάς">