Vintage Dairy, Clear Glass 1/2 Litre Milk Jug/Bottle Markings Read C 25 01

Vintage Dairy, Clear Glass 1/2 Litre Milk Jug/Bottle as seen in pictures. Markings On Underside show a triangle with what appears to be “C” inside of it on the outside of the triangle there are two numbers, 25 and at another point outside of the triangle it says 01. Please see pictures for this detail. Condition is clearly Used old and vintage and with no visible chips or cracks. Shipped with USPS same-day.