Pair of Sword-Grip Ornaments (Menuki)

Two metal objects, Pair of Sword-Grip Ornaments, by an unknown artist. The top object is oval-shaped and dark-colored with diagonal lines. A thin gold line runs horizontally across the oval shape, with a small leaf-shaped protrusion on the left side and a short stem-like protrusion on the right side. The bottom object is rectangular with a curved top edge and a flat bottom edge. It has a dark-colored top section with a gold line running across it and a lighter-colored bottom section with a curved fold in the middle. The background is a plain light gray color.