Davidson Uranium Yellow Glass Blackberry Prunt Dish

This is an unusual 5" dish in the pattern known as Blackberry Prunt. The dish is No.269/12 and the design was registered on 18/11/1908, No.533040. Davidson produced very little uranium glass around that time, this could be as early as 1908 but is more likely mid 1920's. The Made in England mark is a requirement introduced in 1887, again it's unusual to find it in a moulded rectangle.