Elmington & CO.

Elkington & Co., founded in Birmingham in 1836, revolutionized silverware production by pioneering electroplating technology. The company became one of the most prestigious manufacturers of silver-plated items in Victorian and Edwardian England, holding royal warrants and producing pieces for luxury hotels and affluent households. Their electroplating process made elegant silver tableware accessible to the middle class while maintaining exceptional quality standards. Elkington pieces are highly valued by collectors of Victorian and Edwardian tableware for their superior craftsmanship, historical significance, and the company's reputation as innovators in metalworking. Authentic Elkington items with clear maker's marks command premium prices in the antiques market due to the brand's prestige and the enduring quality of their electroplating.  This is the closest I could find with the markings on the back. If you know anything newer than I have listed please let me know.