Moroccan tray for copper tea engraved early twentieth century

It is a tray for tea, perhaps an alloy of several metals, indeed, one part is clear, the other is coppery. The time is to be located around 1920-1950, it is very ethnic, very chic. We report wear due to time, however the general condition of this tray remains acceptable. Our many photos allow you to appreciate the quality of the object. For the state thank you to detail the photos. L2670. Feel free to zoom in. Photos are an integral part of the description. Size: Height: 2.5 cm. Diameter: 63 cm.