Bugle Signals, Calls and Marches —— For Army, Navy, Marine Corps, Revenue Cutter Service and National Guard

----- 号角信号，呼叫和游行

ISBN: 9781333769383 出版年：2016 页码：73 Daniel J Canty Forgotten Books

In selecting mouthpieces the cup of same should correspond to the size of the lips, namely, those with thin lips should use a mouthpiece with a small cup, medium lips a medium cup, large lips a large cup. Always use your own mouthpiece and, preferably one that has a nickel or silver plating.