＜p class="editor-paragraph" dir="ltr"＞＜span＞This is a vintage Eb flute (A=452Hz). Likely used as a band instrument, it shows considerable use but still plays powerfully and with surprising responsiveness. The six main body keys are functional, though the bottom two keys (similar to C/C# keys on a D flute) require adjustments to work and seal properly. It comes with its original case, which is in poor condition.＜/span＞＜/p＞＜p class="editor-paragraph" dir="ltr"＞＜span＞C. Mahillon & Co., established in 1836 by Charles Mahillon in Brussels, is renowned for its high-quality brass and woodwind instruments. The company gained international acclaim in the 19th and early 20th centuries, supplying military bands and advancing the field of acoustical research. Their instruments remain highly regarded by collectors and musicians.＜/span＞＜/p＞