Printing facilities were established in Myrtle Street, Brooklyn in 1920 and from the February 1, 1920 issue "The Watch Tower" was printed by the society at the plant. Two months later the plant began printing "The Golden Age". In 1922, the printing factory was moved to a six-story building at 18 Concord Street, Brooklyn; four years later it moved again to larger premises, a new eight-story building at 117 Adams Street, Brooklyn, at which time the society's headquarters was rebuilt and enlarged. In December 1926, a building at 126 Columbia Heights was bought, and a month later the three buildings from 122–126 Columbia Heights were demolished and rebuilt for accommodation and executive offices, using the official address of 124 Columbia Heights.