Vtg US AIRWAYS First Class Oval Dish 6 7/8" x 5 3/8" Plate Black & White USOC200. Retro geometric  inner rim features, White & Black ceramic toned ~ Authentic US Airways by ABCO embossed features on reverse.  Measures approx. 6 7/8" L x 5 3/8" W across top open mouth x 1 1/8" H rim lip for containing /small perhaps snack food particles or sauces. 
Preowned condition: see multiple & up-close photos (no chips nor cracks noticed; few sporadic waves/bubble bumps/pin dot indents within glaze itself from factory formation;
 mild-minimal color variations/scuffs-scratches/few watermarks from prior Aged typical usage). 
Smoke-free home.