The plaque is marked as "Trafford Plaques" and were "Made in England". The exact manufacturing company name beyond "Trafford Plaques" is not immediately clear, but they were likely produced in the early to mid-20th century, with some sources suggesting the 1900s to 1910s. The front of the plaque features a reproduction of the famous "The Blue Boy" by Thomas Gainsborough. The plaque is part of the "Old Masters" Series No. 1. Made of brass, possibly with brass and copper blend. Dimensions: 42cm diameter