Turquoise very rare Pyrex refrigerator dish

The item shown in the image is a Vintage Pyrex Turquoise Refrigerator Dish, part of the popular Pyrex 500-series refrigerator sets. These dishes are known for their vibrant solid color, in this case, turquoise. Key details about this item and similar vintage Pyrex in turquoise: Color and Series: The dish belongs to the Pyrex "Turquoise" color line, often found in the 500-series refrigerator dishes, which were released around the 1950s and 60s. Identification: The specific dish size in the image is likely a 502 (1 ½ pint) or 503 (1 ½ quart) given its rectangular shape and size relative to the shelf. Patterns: While this specific dish appears to be a solid turquoise, the turquoise color was also used in popular patterns like "Amish Butterprint" (featuring farming scenes) and "Snowflake" patterns on mixing bowls and casseroles. Collectibility: Vintage Pyrex in good condition, especially in sought-after colors like turquoise, is highly collectible.