I assume you are asking about B flat trumpets, in that case, early trumpets would be more similar to bugles (meaning they have no valves/mouthpiece), and modern trumpets have both of those. Hope this helps!
C. Jan van Eyck created this painting
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A because positive Self-talker is a great self-help
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He used bold clashing colors that created a frantic and opening scene.” just bs and use “fancy” words that make a point but not really.
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