Sash, Window: 54" x 28" x 1-3/4" entire frame semi- circular window that topped a regular window; contain- ing 5 panes, the lower central one is also semi circular and measures 25%" x 10-3/4"; remaining panes flare out to complete the half circle; inside wooden frame is painted creamy white; outside is heavier and enameled black, weather beaten on the top surfaces; panes are intact, of clear window glass; modified Palladian style.