Mid-Century Modern Solid Bronze Nautical Scallop Sea Shell Dish

This is a substantial Mid-Century Modern solid bronze dish, sculpted in the form of a scallop or Pectinidae sea shell. The piece exhibits a rich, variegated patinated finish, predominantly displaying tones of dark bronze and brassy gold, with areas of darker oxidation and lighter highlights that emphasize its three-dimensional form. The shell features prominent radial ribs spanning from the hinge to the fluted, undulating rim, consistent with natural scallop shell morphology. At the base, a distinctive feature comprises two tightly scrolled volutes, forming a footed or elevated base that gives the dish a slight upward tilt, adding to its visual interest and stability. The surface of the bronze shows an attractive natural patina with minor speckling and some surface wear, particularly in the central concave area, indicative of age and handling but contributing to its vintage appeal. There are no obvious signs of significant damage, repairs, or cracks, though a tiny chip or casting irregularity appears on one of the fluted edges, visible in the upper right quadrant. The robust construction points to quality craftsmanship. While exact dimensions are not provided, its appearance suggests it is a tabletop item, possibly intended as an ashtray, catch-all, or decorative accent. The item is marked "PMC 18A" at the base, which likely signifies the manufacturer or artist and a model number, dating it to the 1970s as per the provided context, aligning with the Mid-Century Modern aesthetic that often incorporated natural forms and metallic finishes.