Horse-drawn mail carts and 19th Century houses, seen in the background, were still prevalent in Tacoma's Central Business District when a postal employee posed with his rig in front of the 12th Street entrance to the Federal Building in June of 1921. The Federal Building housed the Main branch of the U.S. Post Office. The horse-drawn carts transported mail prior to the advent of motorized vehicles. TPL-164; G42.1-114

Commercial streets--Tacoma--1920-1930; Federal Building (Tacoma); Mail wagons--Tacoma--1920-1930; Postal service--1920-1930; Postal service employees--Tacoma--1920-1930; Letter carriers--Tacoma--1920-1930;