 Other tenants of the space in those years included the city's Adult Probation Department, Legal Aid, and the local Chamber of Commerce, which was headquartered in the Power House next door.That building was also renovated, sometime before 1950, with the addition of a second story and a paint job, bringing the brick closer to the bank building's limestone and better concealing the divide between the new and old brickwork.The Chase companies, by then Chase Brass & Copper, continued to use the headquarters building until the early 1960s.