Colony Glass (an Indiana Glass brand)

Glassware described as Colony brand was made by Indiana Glass. Indiana Glass Company, which was established in 1907 and became one of the prominent producers of glassware in the United States, produced glassware under various brands, including Colony. The Colony brand was part of the company's extensive range of pressed glass products, known for their intricate patterns and mid-century modern designs​​.

The Indiana Glass Company produced a wide variety of glassware, including Depression glass, carnival glass, and mid-century modern glassware, under the Colony brand. This association helped the Colony brand gain recognition for its quality and distinctive designs​​.

Sources:  (Wikipedia)​​ (Antique Answers)