Pyrex casserole dish, Blue Daisy pattern (not authenticated)

This kitchenware item appears to be a vintage Pyrex casserole dish featuring a deep blue exterior body decorated with a white floral motif commonly known as the Blue Daisy pattern. The vessel is constructed of opaque tempered glass or pyroceram and comes paired with a clear, transparent glass lid that fits securely over the top rim. The overall condition appears to be well-preserved based on the visual evidence provided, showing minimal outward signs of heavy wear, though the piece remains unauthenticated. The owner has provided additional context noting the inclusion of a clear glass lid and stating there are no apparent cracks or scratches, which is consistent with the visual presentation in the photograph. The identification relies on the distinct colorway and signature floral screen-printed design associated with mid-century American kitchen glass manufacturers, though without a physical inspection or a clear view of any base stamp, the exact production date and manufacture remain unverified.

Based on what I can see in the provided photograph, this kitchenware item appears to be a vintage casserole dish featuring a deep blue exterior and a white floral motif resembling the Blue Daisy pattern, accompanied by a clear glass lid. Per user submission, the piece is stated to be in well-preserved condition with no apparent cracks or scratches. However, I cannot verify from a photo alone whether these claims hold true under close examination, and I would need physical inspection to confirm the actual surface condition and glass integrity. Furthermore, the brand attribution remains unverified, as visible markings or base stamps are not clearly discernible in the image. My value estimate of $45 to $85 assumes that the attribution to mid-century American kitchen glass is correct and that the stated condition regarding the lack of cracks or scratches is accurate. General market demand for vintage mid-century kitchenware remains steady among collectors of retro decor, supporting this price range. If a physical inspection reveals that the piece is a reproduction, modern replica, copy, or merely made in the style of the pattern rather than a period piece, the market value would drop significantly, likely to the $15 to $30 range. To establish full confidence in the identity and value of this piece, an in-person examination by a vintage glassware specialist, thorough hallmark verification of the base stamp, and potential provenance documentation would be required.