Collector Alert!!! We have a rarely seen, Amish or Butterprint, Pyrex, 1 1/2 Qt. refrigerator dish with ribbed lid. Look at the design; the turquoise pattern is outlined in black. Condition is excellent vintage; the only issue is 2 exterior chips on the lid; see pic; the larger is pictured and there is a smaller chip at the corner. The dish is excellent with some minor residue and the interior ribs of the lid are great, as is the inside lip. Please note that the black outline is somewhat irregular on both sides; whether from wear, or it occurred at the factory is unknown. Lid is marked: Pyrex; 19 and 503-C. Dish is marked: 0503; 1 1/2Qt; Trademark; PYREX; Made in USA; Ovenware. Here is a chance to have a scarce piece. Searching the internet, I found NO other dishes like it.