A brief history of Depression Glass: it was manufactured in the 1920s to 1940s and was essentially given away in an attempt to stimulate the sale of various products or services and to subsequently stimulate the economy during the Great Depression. Many colours were produced, but green, pink, light blue and amber are the easiest to find. Highly collectible since the 1960s. In this photo I have used pink and green Depression glass. (The blue is Harlequin glass).