Overall: 1 7/8 x 3 1/2 in. ( 4.8 x 8.9 cm )
stamped: front: "US"; back: "W.H. SMITH/BROOKLYN"
Brass and lead belt plate; lead-backed, oval brass plate with two hooks on back, and stamped lettering on front and mark on back.
Due to ongoing research, information about this object is subject to change.