Straight natural trumpet.

Technical description: Brass; with garland and ball, the ball sleeve extending from 260mm to 183mm from the bell end. In three sections with two ferrule-covered joints; demountable at second joint: the tenon and socket joint can act as a tuning-slide. The socket is on the bell section. The bell and garland are pierced near the rim as if for wire attachment to a bow.; Nominal pitch: 4½-ft B?.; ; ; ; ; Usable pitch: Probably built for use at circa A?=|440|Hz.;