A late 19th-Century simulated tortoiseshell banjo-shaped ear trumpet,
A late 19th-Century simulated tortoiseshell banjo-shaped ear trumpet,

細節
A late 19th-Century simulated tortoiseshell banjo-shaped ear trumpet,
with two-draw extension, complete with earpiece, unsigned and unmarked, with ribbon attachment point -- 12in. (30.5cm.) long

See Illustration