Sumatran shield Small 80×320 Medium 161×640 Large 257×1024 Download Tiff Original 603×2400 | (399.7 KB) Description A Sumatran shield. Keywords defence, indonesia, shield, sumatra, War Galleries Indonesia Source: Finley, John H. Nelson's Perpetual Loose-Leaf Encyclopedia (New York City: Thomas Nelson and Sons, 1917) 11:167