L. Greif and Bro., Inc. Manufactory is a historic factory building located at Baltimore, Maryland, United States. It is a three-story brick and steel industrial building constructed about 1914–15. It features an expanse of multi-light steel windows, a metal cornice, and sawtooth monitors. It encompasses almost an entire city block and over 60,000 square feet (5,600 m2) of interior space. It served as a clothing factory for L. Greif & Bro., Inc., makers of the men's clothing brand, 'Griffin,' and for a time the country's second-largest men's clothing company. The company was sold to a national conglomerate in 1957.[2]