Treble Clef: D, E, F, G, A, B, C, D, E, F, G. (Re, mi, fa, sol, la, si (ti), do, re, mi, fa, sol) Bass Clef: F, G, A, B, C, D, E, F, G, A, B. (Fa, sol, la, si (ti), do, re, mi, fa, sol, la, si (ti))
<span>In 1897 his purchase of a 15th-century Koran, originally thought to be Persian, but now regarded as Indian, may have initiated the manuscript collection. </span>Walters continued to augment his holdings, buying both in New York and abroad. He collected Egyptian, ancient Near Eastern, and Islamic art, as well as a number of key classical and western medieval<span> objects. </span>
