Fritz Kreisler Published September 18, 2018 at 2982 × 3740 in A Musical League of Nations: The 1918 Berkshire Festival of Elizabeth Sprague Coolidge ← Previous Next → Signed portrait of Fritz Kreisler. Autograph reads: “To Mrs. Elizabeth S. Coolidge – Cordially, Fritz Kreisler, Xmas 1918.” Box 272, Elizabeth Sprague Coolidge Foundation Collection, Music Division.