When the sacbuts (an early form of a trombone) are playing, one of the sacbuts has a spit valve (or water key) on the end of the slide. Spit valves were not invented until after the 1870's. Also, that sacbut is gold lacquered, which was not done to these instruments at that time.

Film

Luther - Genio, ribelle, liberatore (2003)

Persone

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SerieTv

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