Engraved Copper/Copper Alloy Decorative Tray

This is a round, flat tray, likely made of copper or a copper alloy, given its reddish-brown metallic hue and visible patina. The tray appears to be roughly 10-12 inches in diameter, based on the partial view of the ruler at the bottom of the image, which shows measurements up to at least 7 inches for a segment of the tray. The surface of the tray is decorated with engraved or etched floral and foliate motifs, featuring delicate blossoms and scrolling vines that are symmetrically distributed. The craftsmanship seems to be of a reasonable quality, with clear detailing on the etched patterns. Visible condition issues include significant discoloration and tarnishing across the surface, indicating age and environmental exposure. There is a prominent dark, irregular stain near the center of the tray, suggestive of oxidation or residue from prolonged contact with a substance. The overall surface exhibits a dull, unpolished patina, with some areas appearing darker and more oxidized than others. The edges of the tray appear to be slightly raised, forming a shallow lip, which is characteristic of serving trays designed to contain items. There are no clearly discernible maker's marks or signatures visible in the image. The style of the floral etching suggests it could be from the early to mid-20th century, possibly earlier given the level of patination, but without clear markings, the exact age is difficult to pinpoint. The tray's primary utility would have been as a decorative serving piece or for display. The visible wear indicates it was likely used over time.