Source Unknown Gold Coffee and Tea Accessory Set

This has some age to it but because there aren't any markings I am not sure of the exact age or maker. Gold tone floral pattern on the pot, plate and cups. The plate has a scalloped edge. There are some flaws on the back side is the plate. Please see photos for details. There also appears to be water marks on the rim of the coffee pot as well as along the edges of the cups. There are a few scratches here and there as well. But nothing that wouldn't be expected for the age. Measurements are also in the photos! I have not cleaned this item but I do not know what the upkeep was before me!