Brass shell; single-sided screw tensioners; assembled with brass wing-nuts of tensioners on lower (snare) end of drum. Snare strainer is a simple screw mechanism with the wing-nut screw above the rim of the top (batter) head. This wing-nut is the same design as the tensioner nuts. 15-inch heads.
Repair History: Wire snares a replacement, originals were probably gut/wire wound silk.
General usage of type: probably from dance kit or jazz kit.