8 SYRACUSE China ECONO RIM OVAL PLATES PLATTERS TAN RED STRIPE O P CO PAT. PEND
The adobe pattern / line has this embossing, as well. They are in great condition, for what they are. I am guessing late 50's, or early 60's. The 2 ~ large oval platters / plates are 11 1/4" long x 9 1/4" wide.