Vintage Pyrex Old Orchard 503 large rectangular Fridgie

Vintage Pyrex 503 Old Orchard Refrigerator Dish (Fridgie) with lid. Produced only from 1973 - 1977. Large one in the set. Dish is in excellent condition. No chips or cracks. A couple teeny flea bites in the paint (see light test photos) but only visible under bright light. Lid has one tiny rough spot on the inside rim but otherwise a great lid. I pack and ship breakables safely.